Ducky Bib Dog Pajamas. These snuggly pajamas will keep your pup warm and cozy when it's time to kick back and snooze! Featuring a subtle polka dog pattern and darling bib with an embroidered ducky these soft poly/cotton blend pjs are perfect for puppies or anyone that wants to stay warm.Sizing:XS: Neck: 8 in. | Chest: 12 in. | Length: 8 in.S: Neck: 9 in. | Chest: 14 in. | Length: 9 in.M: Neck: 11 in. | Chest: 16 in. | Length: 11 in.L: Neck: 12 in. | Chest: 19 in. | Length: 13 in.