If you’re hunting for a summer wardrobe staple that’s stylish, comfortable, and affordable, Costco may have the perfect option. The Elle Sport Women’s Active Tank Dress, priced at just $19.99, is creating major buzz on Reddit and TikTok, with fans calling it “the cutest $20 tennis dress” and a must-have dupe for high-end activewear brands like Lululemon and Halara.
Costco’s active dress proves that you can get performance and style without spending a fortune.
What Makes Costco’s $20 Dress So Popular?
This tank dress has everything women want in activewear: comfort, style, and practicality. Designed with built-in shorts, side pockets, and moisture-wicking fabric, it’s made for everything from a casual walk to a sporty afternoon match. The fabric, a blend of 77% recycled polyester and 23% spandex, gives it four-way stretch, making it flexible and flattering.
The dress comes in three trendy shades: Black, Bijou Blue, and Mulberry Pink. It also includes a back opening for easy on and off—an added convenience that fans love.
How Does It Compare to Lululemon and Halara?
The Lululemon Align Dress, which retails for a hefty $148, is known for its luxurious Nulu fabric—soft, sculpting, and breathable. It also includes side drop-in pockets, removable cups, and an open-back waistband to make bathroom breaks easier. While the Align Dress is top-tier in feel and fit, it comes at a steep price.
Halara’s Everyday Cloudful Backless 2-in-1 Flare Workout Dress, available for $44.95, lands somewhere in the middle. It features a backless design, detachable shorts liner, and a flare skirt overlay—ideal for those who want a stylish yet functional active dress. Reviews praise its quality, comfort, and flattering fit.
Costco’s Elle Sport dress, while simpler, offers many of the same features—built-in shorts, a flared silhouette, and performance fabric—at less than half Halara’s price and under one-seventh the price of Lululemon.
Costco Members Are Buying It Fast
The dress is exclusive to Costco members and is available both in-store and online. Social media users report that the dress sells out quickly whenever restocked, with many snapping up multiple colors.
Budget-conscious shoppers say the Costco dress is ideal for warm-weather events, travel, errands, or just relaxing at home. It’s easy to style with sneakers, sandals, or even layered with a jacket for cooler evenings.
Costco’s $20 Elle Sport active dress shows that you don’t need to spend big to get a great-looking, functional outfit. While Lululemon and Halara offer premium features and high-end fabrics, the Costco option delivers impressive value at a fraction of the price. With built-in shorts, flattering fit, and great color choices, it’s no surprise this viral dress is flying off the shelves.
Whether you’re heading to the court or running errands, this budget-friendly active dress may just be your summer favorite.