LIMITED TIME! Free domestic shipping on all orders over $100

Valentine's Day Up to 90% Off

Girls Purple Shimmer Mermaid Unicorn Halloween Costume

Girls Mermaid Unicorn Halloween CostumeGirls Purple Shimmer Mermaid Unicorn Halloween Costume

Girls Mermaid Unicorn Halloween CostumeGirls Purple Shimmer Mermaid Unicorn Halloween Costume

Girls Purple Shimmer Mermaid Unicorn Halloween Costume

Girls Mermaid Unicorn Halloween CostumeGirls Purple Shimmer Mermaid Unicorn Halloween Costume

Girls Mermaid Unicorn Halloween CostumeGirls Purple Shimmer Mermaid Unicorn Halloween Costume

Girls Purple Shimmer Mermaid Unicorn Halloween Costume

$72.99 $52.99 Save 27%

Accessories ship separately

Order one size up

Preorder now ships mid february

[{"id":39287626629184,"title":"Purple \/ 2T","option1":"Purple","option2":"2T","option3":null,"sku":"200000463:200004187","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 2T","public_title":"Purple \/ 2T","options":["Purple","2T"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626661952,"title":"Purple \/ 3T","option1":"Purple","option2":"3T","option3":null,"sku":"200000463:200004188","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 3T","public_title":"Purple \/ 3T","options":["Purple","3T"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626694720,"title":"Purple \/ 4T","option1":"Purple","option2":"4T","option3":null,"sku":"200000463:200004189","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 4T","public_title":"Purple \/ 4T","options":["Purple","4T"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626727488,"title":"Purple \/ 5Y","option1":"Purple","option2":"5Y","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 5Y","public_title":"Purple \/ 5Y","options":["Purple","5Y"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":-2,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626760256,"title":"Purple \/ 6Y","option1":"Purple","option2":"6Y","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 6Y","public_title":"Purple \/ 6Y","options":["Purple","6Y"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":-3,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626793024,"title":"Purple \/ 7Y","option1":"Purple","option2":"7Y","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 7Y","public_title":"Purple \/ 7Y","options":["Purple","7Y"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626825792,"title":"Purple \/ 8Y","option1":"Purple","option2":"8Y","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 8Y","public_title":"Purple \/ 8Y","options":["Purple","8Y"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626858560,"title":"Purple \/ 9Y","option1":"Purple","option2":"9Y","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 9Y","public_title":"Purple \/ 9Y","options":["Purple","9Y"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":-2,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626891328,"title":"Purple \/ 10Y","option1":"Purple","option2":"10Y","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 10Y","public_title":"Purple \/ 10Y","options":["Purple","10Y"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":39287626924096,"title":"Purple \/ 12Y","option1":"Purple","option2":"12Y","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":28067318562880,"product_id":6554091159616,"position":1,"created_at":"2021-05-12T14:28:25-04:00","updated_at":"2021-05-12T14:28:27-04:00","alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","width":1200,"height":1600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107","variant_ids":[39287626629184,39287626661952,39287626694720,39287626727488,39287626760256,39287626793024,39287626825792,39287626858560,39287626891328,39287626924096]},"available":true,"name":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume - Purple \/ 12Y","public_title":"Purple \/ 12Y","options":["Purple","12Y"],"price":5299,"weight":0,"compare_at_price":7299,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Girls Purple Shimmer Mermaid Unicorn Halloween Costume","id":20305406132288,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1600,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0996\/1812\/products\/Halloween_3_00a4217b-fa11-4d7e-bab4-0b4c8ca95b6f.jpg?v=1620844107"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]

Showcase your sweet sirens beauty in this sparkly mermaid unicorn costume. Covered in shimmering glitter and sequin, she'll fall in love with the starfish and two-toned tulle skirt. Top with the unique unicorn crown for endless ocean-themed fun! It's all up to her imagination. We have no doubt that your little unicorn mermaid will find all sorts of hidden treasures.

Set includes: dress and headband
Hand wash cold water, hang to dry
Imported: This item ships from our overseas fulfillment center. Please, allow 18-21 business days for delivery. Once you see it, you will know it's worth the wait!

You may also like