The quality of this is impressive! They’ve washed well and maintained there color and shape. No really noticeable shringage after a normal wash cycle. I purchased 3-6 months but the tag says 6 months and I’d say it’s pretty consistent with other 6 month clothing. The fabric is soft, thicker and stretchy. I only dress my babies in comfy clothes and since they are chubby babies it usually always one piece outfits or sleepers. This set is warm enough for cooler spring days in New England or for the milder summer days to come. It can also be worn multiple ways; out for the day, around the house or for PJs to sleep. If I didn’t already have too many baby clothes, I’d order more (especially for the price).