Fans of DC’s Supergirl can find a range of officially licensed outfits that fit different ages and styles, from child-friendly jumpsuits to adult party dresses. This guide highlights five top selections, covering dresses, capes, and two-piece sets that align with the character’s iconic look. Each entry includes what’s included, sizing notes, and how to accessorize for a complete superhero costume experience.
| Product | Brand | Size/Fit | Includes |
|---|---|---|---|
| DC Superheroes Supergirl TV Series Dress (Adults, Medium) | Rubies | Women’s Medium (10-14) | Dress with removable cape, belt |
| DC Comics Supergirls Costume (Kids, Toddler) | Rubies | Toddler 1-2 Years | Jumpsuit with attached skirt, boot tops, cape, belt |
| Rubies Supergirl Cape (Adults, One Size) | Rubies | One Size | Satin cape with logo |
| Rubies Supergirl Dress (Adults, Small) | Rubies | Women’s Small (2-6) | Dress with cape, belt, boot tops |
| DC Comics Supergirl Active Outfit (Women) | DC Comics | XL | Two-piece legging and top set |
These options cover multiple preferences—classic cape-and-dress silhouettes, two-piece athletic looks for cosplay or workouts, and kid-friendly designs for younger fans. When selecting a costume, consider sizing guidance, included accessories, and where you’ll wear the outfit (conventions, parties, or-at-home play). The following sections present each product with details to help you compare fit, style, and value.
DC Superheroes Supergirl TV Series Dress For Adults

The Rubies DC Supergirl TV Series dress is designed for adult fans seeking a recognizable on-screen look. The costume includes a dress with a removable cape and a belt, providing a balanced silhouette suitable for party wear or cosplay. Boots are not included, so you can choose footwear that matches your preferred style. The fit note indicates that this women’s size medium may run smaller than typical apparel, so consider sizing up if you’re between sizes. This option works well for fans who want a straightforward, television-accurate outfit.
DC Comics Superheroes: Supergirl Costume For Kids

This Rubies kids’ costume combines a jumpsuit with an attached skirt, boot tops, cape, and belt to create a classic Supergirl look for younger fans. The toddler size may run smaller than apparel, so careful size selection is advised. The back closure uses hook-and-loop fasteners for easy on/off. This option is ideal for preschool or elementary-aged fans who want an easy-to-wear outfit with bright, child-friendly styling.
Rubies Supergirl Cape For Adults

The satin cape with the Supergirl logo offers a simple, iconic addition to an existing outfit or a blank canvas for personalization. This one-size cape fits a wide range of body types, from children to adults, and can be paired with any matching dress or top to create a quick Supergirl look. The cape’s closure rests at the neck and can be combined with a variety of other accessories for different occasions or themes.
Rubies Supergirl Dress For Adults, Small

This dress-and-cape combo in a small size targets petite adult fans seeking a compact, streamlined look. The set includes a dress, cape, and boot tops, but shoes are not included. The sizing note indicates this option runs smaller than standard apparel, so verify measurements before purchasing. This is a good pick for fans who want a traditional, easy-to-wear dress without extra layers or accessories.
DC Comics Supergirl Active Outfit (Two-Piece)

This two-piece set blends comfort with cosplay-ready styling, featuring a seamless crop top and matching leggings. The product emphasizes a high-rise waistband and 4-way stretch for flexibility, making it suitable for workouts, cosplay events, or casual wear. The outfit prioritizes a flattering silhouette and comfortable fit while showcasing Supergirl’s emblem. It’s a versatile option for fans who prefer a modern, athletic take on the character rather than a traditional cape-dress look.
Rubies Supergirl Cape For Adults (No Size)

Note: This cape option provides a simple, iconic layer to complement existing costumes or DIY ensembles. It’s suitable for adults and children in one size, making it a flexible accessory for parties or cosplay venues. The satin finish and classic logo contribute to a recognizable Supergirl silhouette when paired with a matching bodysuit, dress, or top and pants combination.
Rubies Supergirl Dress For Kids, Small

This kid’s dress features a blue and red color scheme with an attached cape, along with shiny boot tops and a gold belt. The set is tailored for younger fans and pairs well with other Justice League characters for group cosplay. As with other Rubies costumes, sizing guidance suggests checking measurements due to potential sizing variations by age group. This option is ideal for birthday parties or school events where an instantly recognizable hero look is desired.
Buying Guide: Key Purchase Considerations
- Size and fit: Adult costumes may run small; children’s sizes can vary by age range. Always check the specific size chart and consider layering if you’re between sizes.
- Included accessories: Some sets include capes, belts, or boot tops, while others are just the dress or jumpsuit. Plan for footwear and any missing pieces you might need to complete the look.
- Material and comfort: For workouts or long events, fabrics with stretch and moisture-wicking properties improve comfort. Consider two-piece sets for flexible use beyond cosplay appearances.
- Official licensing: Officially licensed options ensure character accuracy in logos, colors, and overall design, which can matter for collectors or cosplayers seeking authenticity.
- Versatility: Capes and separate pieces allow you to mix and match with other outfits. A cape can transform a simple dress into a full Supergirl look in seconds.
- Care and durability: Some costumes require gentle washing or hand-washing; others may be machine-washable. Check care instructions to extend life after events.
- Accessory planning: If you’re attending a convention, consider anonymity or privacy concerns with mask or makeup choices, and plan hair styling accordingly to complement the costume.
- Budget and reuse: Two-piece outfits and capes can be reused with different tops or leggings, increasing overall value if you expect to wear the look more than once.
Choosing a Supergirl costume depends on the occasion, age, and preferred style—classic cape and dress, athletic cosplay, or a simple dress-and-cap cape combination. The five selections above provide varied options to suit different fans, ensuring a recognizable and comfortable superhero look for parties, conventions, and playful fan events.