Reindeer XS dog/cat sweater NWOT

NWOT never worn, just tried it on him (has been washed since photos were taken, last 2 photo are after washing) Adorable Knit Reindeer Sweater for a small dog or cat. Size XS but seems to run a bit big ( measurements are given for better idea for fit) Purchased for my older cat over the summer, just tried it on him @ 6.2 lbs & it fit perfectly but he gained some weight now @ 7.5 lbs so now its a bit snug for him ( good for you, bad for me cuz now I need to buy a bigger Sweater) super stretchy, seems to be quite warm