If you're someone who loves the look and feel of COS's elasticated barrel pants but finds them often out of stock or a bit pricey, GU USA's alternative might just be your new go-to. From personal experience, I found that the GU pants closely mimic the shape and vibe of COS's, especially with the traditional barrel pant style that adds a nice volume to your outfit without going overboard. One thing to note is the fabric difference: COS uses 100% cotton which gives a thicker, more substantial feel, while GU's pants are polyester. Initially, I was worried the polyester might feel cheap or too thin, but surprisingly, they held up well and looked very polished in everyday wear. The GU pants feel substantial enough to wear casually or dress up a bit. For those concerned about inseam and fit, I measured both pairs and found them very similar, making it easier to pick GU pants without compromising the style or comfort you're used to from COS. Plus, at just $40, these alternatives are a steal, especially when COS pants might be out of stock. I also appreciate the practicality of GU's pair—they're easier to care for given the polyester fabric and seem to maintain their shape after washing. If you're into barrel pants for their casual yet trendy appeal, the GU option could be a smart, stylish buy that saves you money while still elevating your wardrobe.