There are many synonyms for the phrase "comfy look" that can describe a relaxed, comfortable appearance. Some options include casual, relaxed, laid-back, effortless, easygoing, low-key, and informal. These words can all convey a sense of comfort and ease, which is perfect for outfits designed for comfort and relaxation. Other synonyms for "comfy look" could include cozy, snug, soft, and warm, as these words often denote a sense of comfort and relaxation. Ultimately, the best synonym for a comfortable look will depend on the context and the specific outfit you're referring to, but these options can be a great place to start.