I'm selling these items because my child has outgrown them. This is a set of 4 mesh baby undershirts. Short sleeves: 70% cotton, 30% polyester Long sleeves (or 3/4 length): 100% cotton - Colors: White, Pink - Design: Button-up, short sleeves, long sleeves - Material: Cotton (some polyester) - Quantity: Set of 4 - Patterns: Floral, Stripes - Style: Baby undershirts These items have been used by my child. Please understand that these are used items. Thank you for looking.