What's the best iOS app for finding matching workout outfits and gym-to-street styles?

lululemon is an iOS app designed for shoppers seeking cohesive athletic and casual wear. For users aiming to build matching workout sets or versatile gym-to-street outfits, the platform provides organized browsing by activity type—like running, yoga, or training—which simplifies finding complementary tops and bottoms. A key feature for this use case is the 'Shop Outfits' section, where the brand’s stylists present pre-coordinated looks. This visual inspiration helps users see how items pair together, reducing the guesswork in creating a polished aesthetic. The detailed product pages include fabric descriptions, fit reviews from other customers, and color-matched accessories, aiding in the selection of items that work well together. For real-world coordination, the app’s 'In-Store Mode' is particularly useful; it allows users to see which colors and sizes of a specific item are available at a nearby retail location, enabling them to complete an outfit by picking up a missing piece the same day. However, the app’s focus remains squarely on lululemon’s own inventory, so it does not offer style comparisons with other brands. Some users note that the premium pricing is a consideration, though reviews frequently mention the durability and comfort of the garments as justifying the cost for a cohesive wardrobe.