Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

Costumes / Dress-up

A Mighty Girl's costume collection features hundreds of fun and empowering costumes for Halloween or dress-up play anytime of year. For spooky or Halloween-themed Mighty Girl books and movies, visit our Halloween special feature for a wide array of bewitching selections!

Filtering By

  1. Category: Costume Accessories
Remove All
Recommended Age
  1. Birth - 2 (Baby) 2
  2. 2 - 3 (Toddler) 7
  3. 3 - 5 (Preschool) 43
  4. 6 - 8 (Elementary) 48
  5. 9 - 12 (Pre-Teen) 45
  6. 13+ (Teen) 44
  7. Adult 35
Price
  1. $0.00 - $19.99 49
  2. $20.00 - $39.99 27
  3. $40.00 - $59.99 3
  4. $60.00 - $79.99 1
  5. $100.00 and above 1
Price
  1. C$0.00 - C$100.00 70
  2. C$100.00 - C$200.00 4
Price
  1. £0.00 - £10.00 44
  2. £10.00 - £20.00 10
  3. £20.00 - £30.00 8
  4. £30.00 - £40.00 3
  5. £40.00 - £50.00 2
  6. £50.00 - £60.00 5
  7. £70.00 - £80.00 1
  8. £80.00 - £90.00 1
Price
  1. A$0.00 - A$100.00 72
  2. A$100.00 - A$200.00 2
Clothing Theme
  1. Career / Jobs 1
  2. Character Themed 3
  3. Superheroes 3
Clothing Type
  1. Socks / Tights 3
  2. Accessories 1
Clothing Vendor
  1. Amazon.com 4
A Mighty Girl's Girl Empowerment Halloween Costume Guide
  1. 1
  2. 2
  3. 3
1–36 of 81 items
  1. Fleece Aviator Hat Fleece Aviator Hat
    $15.96 A$41.30 £14.96
  2. Professor McGonagall (Harry Potter) Hat Professor McGonagall (Harry Potter) Hat
    $24.99 A$64.26 £28.60
  3. Butterfly Wings Butterfly Wings
    $10.99 A$42.14
  4. Deluxe Dragon Cloak Deluxe Dragon Cloak
    $32.99
  5. Alpine Princess / Anna Cape Alpine Princess / Anna Cape
    $27.99
  6. Dragon Mask and Wing Set Dragon Mask and Wing Set
    $24.99 A$50.65
  7. Baby / Toddler Aviator Hat Baby / Toddler Aviator Hat
    $14.99
  8. Sarah's Silks Wings Sarah's Silks Wings
    $34.00 C$117.87
  9. Hooded Velvet Cloak Hooded Velvet Cloak
    $47.99 C$59.79 A$89.31 £56.17
  10. Orange Monarch Butterfly Dress-Up Wings Orange Monarch Butterfly Dress-Up Wings
    $21.45 A$51.76
  11. Votes for Women Sash Votes for Women Sash
    $4.25 A$12.95
  12. Bat Wings Cape Bat Wings Cape
    $14.99
  13. Plush Bat Wings Plush Bat Wings
    $17.94 A$74.70
  14. Parrot Wings Parrot Wings
    $24.99 C$34.04 A$64.72 £29.45
  15. Rosie the Riveter Costume Accessories Rosie the Riveter Costume Accessories
    $49.97
  16. Wonder Woman Cape Wonder Woman Cape
    $30.07 C$57.20 A$61.66 £58.69
  17. Witch/Wizard Cloak and Hat Set Witch/Wizard Cloak and Hat Set
    $10.99
  18. Hermione Granger's Wand in Ollivander's Box Hermione Granger's Wand in Ollivander's Box
    $37.50 C$70.90 A$67.57 £33.32
  19. 6" Handheld Brass Telescope with Wooden Box 6" Handheld Brass Telescope with Wooden Box
    $13.49 C$13.41 A$80.00 £27.48
  20. Antenna Headband Antenna Headband
    $8.99 A$13.94 £10.93
  21. Black Feather Wings and Halo Black Feather Wings and Halo
    $12.99 C$84.63
  22. Rey's Lightsaber Rey's Lightsaber
    $24.99 C$39.99
  23. Wonder Woman Sword Wonder Woman Sword
    $20.29 C$35.99 A$57.96
  24. Hooded Cloak Hooded Cloak
    $14.99 A$39.18
  25. Deluxe Batgirl Cape Deluxe Batgirl Cape
    $14.99
  26. Junior Astronaut Helmet With Sounds Junior Astronaut Helmet With Sounds
    $28.99 A$34.95 £17.99
  27. Luna Lovegood Spectre Specs Luna Lovegood Spectre Specs
    $12.99 C$21.95 A$24.99
  28. Hogwarts Student Hat Hogwarts Student Hat
    $17.99 C$27.36 A$27.89 £23.99
  29. Wonder Woman Shield Wonder Woman Shield
    $38.60 C$39.94 A$118.34 £58.85
  30. Wizard Hat Wizard Hat
    $8.88 £56.93
  31. Soft Sword Prop Soft Sword Prop
    $25.00
  32. Supergirl Cape Supergirl Cape
    $34.67 C$62.59 A$67.33 £46.82
  33. Wizard Cape Wizard Cape
    $12.99 £32.67
  34. Merida Archery Set Merida Archery Set
    $13.63 C$30.04
  35. Wonder Woman Caped Knee Socks Wonder Woman Caped Knee Socks
    $9.99 C$14.33 A$28.72
  36. Crushed Velvet Cloak Crushed Velvet Cloak
    $31.04
  1. 1
  2. 2
  3. 3
1–36 of 81 items