






My Little Pony™ - Firefly Onesie
Time to fly high with Firefly! Known for her adventurous spirit and bold, fearless energy, Firefly™ inspires big dreams and endless fun, and now your little one can channel that same pony power in the most comfortable way possible. The My Little Pony™ Firefly Kids Onesie by OppoSuits is the officially licensed look for young fans who are not afraid to shine.
This soft, cozy onesie turns playtime into Pony time and makes every moment feel magical. Perfect for Halloween, themed birthday parties, dress-up days, sleepovers, or simply a day at home where adventures and pony power are very much on the agenda. Let your Pony power sparkle!
What's included:
Full-length kids onesie with My Little Pony™ Firefly design, hood with character details, front zip closure, kangaroo pocket at the front, 2 side pockets, and a soft brushed fleece interior
Details:
- Design: My Little Pony™ Firefly, bold pink/red pony character design
- License: Officially licensed My Little Pony™ product
- Fabric: 100% Polyester with brushed fleece lining, warm, soft, and cozy
- Sizes: 2-4Y / 6-8Y / 10-12Y / 14-16Y
- Machine washable, do not tumble dry, do not bleach
Perfect for:
Halloween, themed birthday parties, dress-up days, sleepovers, or as a truly magical gift for any My Little Pony fan.
Also available in the My Little Pony™ Bluebelle Kids Onesie, collect them both and double the pony magic!
Original: $49.99
-65%$49.99
$17.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Time to fly high with Firefly! Known for her adventurous spirit and bold, fearless energy, Firefly™ inspires big dreams and endless fun, and now your little one can channel that same pony power in the most comfortable way possible. The My Little Pony™ Firefly Kids Onesie by OppoSuits is the officially licensed look for young fans who are not afraid to shine.
This soft, cozy onesie turns playtime into Pony time and makes every moment feel magical. Perfect for Halloween, themed birthday parties, dress-up days, sleepovers, or simply a day at home where adventures and pony power are very much on the agenda. Let your Pony power sparkle!
What's included:
Full-length kids onesie with My Little Pony™ Firefly design, hood with character details, front zip closure, kangaroo pocket at the front, 2 side pockets, and a soft brushed fleece interior
Details:
- Design: My Little Pony™ Firefly, bold pink/red pony character design
- License: Officially licensed My Little Pony™ product
- Fabric: 100% Polyester with brushed fleece lining, warm, soft, and cozy
- Sizes: 2-4Y / 6-8Y / 10-12Y / 14-16Y
- Machine washable, do not tumble dry, do not bleach
Perfect for:
Halloween, themed birthday parties, dress-up days, sleepovers, or as a truly magical gift for any My Little Pony fan.
Also available in the My Little Pony™ Bluebelle Kids Onesie, collect them both and double the pony magic!


















