I received this as a gift, but my baby didn't like hats and only wore it twice. I think it can be used for newborns to around 4 months old. Please check the photos and only purchase if you understand that this is a used item! I have many other items for sale. Simple design black knit hats, also with stripes, easy to match with various styles. - Color: Black - Color: Black and blue stripes - Color: Black Thank you for viewing. #agnesb #baby #newborn #knithat #black #simple #border #boy #girl #baby