# Rubies 820238 Supergirl TV Series Adult Costume Dress with Detachable Cape

Create a Supergirl look for Halloween or cosplay with this adult costume dress, featuring a detachable cape and thumb-hole sleeves.

- [Original product page](https://www.ofertitastop.com/us/product/rubies-820238-supergirl-tv-adult-costume)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-16T07:41:26.225Z
- Brand: Rubies
- Model: 820238
- Category: Apparel & Accessories > Costumes & Accessories > Costumes
- Source store: amazon US
- Active deal: Yes
- Price: 39.08 USD
- Previous price: 46.00 USD
- Rating: 4.4 / 5
- Reviews: 3105

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

For a Halloween party, themed event, or cosplay gathering, this adult Supergirl costume brings the TV series look together in a dress with a detachable cape and matching belt. Thumb holes in the sleeves add a recognizable superhero detail, while a hook-and-loop closure makes the dress easier to put on and take off.

It’s a coordinated costume option for anyone who would rather start with a ready-made Supergirl outfit than assemble the look from separate pieces.

## On-body feel

The long-sleeve dress has thumb holes that help carry the superhero styling through the sleeves, and the detachable cape lets you wear the outfit with or without that finishing layer. A hook-and-loop closure supports straightforward dressing for parties and events. The dress is described as running short, so that detail is useful when planning how you want the costume to look and what you’ll wear with it.

The listed size is women’s Medium (10–14). Costume sizing is described as running smaller than regular apparel, so use the stated costume size range rather than assuming your usual clothing size will translate directly. Customer feedback on fit is mixed: some find the sizing true to size, while others say the dress feels roomy in places or the skirt is shorter than expected. Buyers also describe the costume as comfortable, with some appreciating the fabric’s feel. Experiences with the belt staying in place vary, so its position may need attention while wearing the outfit.

## Strengths

The licensed DC Supergirl TV Series design gives the costume a clear character identity, while the dress, belt, and removable cape provide coordinated elements in one outfit. That makes it a practical starting point for a themed party or cosplay event, without having to source those main costume pieces separately. Boots are not included, so footwear can be chosen to suit your planned outfit.

Want the classic cape-and-dress look without building the costume piece by piece? The removable cape offers a simple way to change the silhouette, and the sleeve thumb holes add a distinctive detail that helps the character styling feel complete. For a Halloween gathering, the dress can serve as the central part of the outfit, for cosplay, the included belt and cape bring the main visual elements together.

## Spec sheet

- Type: Women’s adult Supergirl costume dress
- Model: 820238
- Size: Medium (10–14)
- Licensed design: DC Supergirl TV Series
- Costume includes: Dress with removable cape and belt
- Closure: Hook-and-loop
- Sleeve detail: Thumb holes
- Recommended age: 14 years and up
- Boots: Not included

## Is it worth it?

This costume suits shoppers who want an officially licensed Supergirl outfit with the dress, belt, and cape coordinated around one character look. Its removable cape, thumb-hole sleeves, and easy-on closure make it well suited to Halloween, themed parties, and cosplay occasions. If you’re planning a complete head-to-toe outfit, treat the dress as the main costume piece and choose footwear separately, if you want a ready-made foundation for the Supergirl look, the included cape and belt give you the key matching elements in one purchase.

## Images

![Rubies 820238 Supergirl TV Series Adult Costume Dress with Detachable Cape — 1](https://www.ofertitastop.com/i/eVg_RphJ5SGKwcj3nKp6BgErWz3aHocj2oCQpTEz4xibfPyXFY3Cwc3YWWRD1XJxUA_50qOAvFQviwJis4182MUXrTz2S0GTLATPxqCUAAyVyUhb8mtJovGL1Q.jpg)

![Rubies 820238 Supergirl TV Series Adult Costume Dress with Detachable Cape — 2](https://www.ofertitastop.com/i/aYSL2MbMCMILbhLiptLGY2t9hOwFap89LWZZcpaqj42K5YtBQkvW1w1NdKJBH88jzQyMfQdAxcOls47-SESvNm-jESb2mLiBXeE7e5GI4xTVZS_CS2c4OgU6lg.jpg)

![Rubies 820238 Supergirl TV Series Adult Costume Dress with Detachable Cape — 3](https://www.ofertitastop.com/i/KH-EJChRU1r-OHqxscmpUbkMI_TOZV3QNyt8NRf5CX5djwNdJP7CoCF4j5EpqNuZhsw9QxplujKIey2yL3CxZIdg1ICVaA1x-8HENdHchaEHhxJG0qgWLwiEDA.jpg)

![Rubies 820238 Supergirl TV Series Adult Costume Dress with Detachable Cape — 4](https://www.ofertitastop.com/i/-qL2x9T6qXHdKQVR4anMjyH-b9oWUr5gUZCM4lQKMHe0TqNkWVksMefyQ14vgoTkofqiP9hBKY87NeIQmXX5UID1ePbcmDZZOFGh3esCuAnNfgXFAIBgMEjkiQ.jpg)

![Rubies 820238 Supergirl TV Series Adult Costume Dress with Detachable Cape — 5](https://www.ofertitastop.com/i/aePojadtkAGp-uGP9a-xOkpJr89TLRX84x_TxDDeiJMbRTtlt6t3_z8JTZkpiyiyO-ac4H5p57bDqkzAJAel-WP-juHxKXa4CeQ33syAIZiXx1u0toGryjhNdg.jpg)