These denim overalls with a cute back ruffle are adorable! They're denim, so you can wear them all year round. The shoulder buttons have two settings to adjust the length (see photo 4). I don't think there are any noticeable stains, but please understand that this is a used item worn by a child before purchasing. The size is 18-24 months, so I've listed it as size 90, but I think it can be worn from around size 80. Denim overall dress with ruffles, skirt, size 18-24M. - Brand: OLD NAVY - Size: 18-24M - Design: Denim overall dress - Features: With ruffles Thank you for looking.