Snug Fit, Size Up. This 2-piece set is perfect for the fall season. The SpearmintLOVE 2-piece set features a short sleeve top and matching shorts, making it the ultimate soft and cozy outfit. The buttery soft fabric (96% viscose from bamboo and 4% lycra) gives this set a timeless yet modern look, perfect for matching with baby siblings wearing the matching footie or romper.