BCG Pet Dog Clothes Polka Dotted Jeans Jumpsuit Pajamas Teddy Size S:Back Length 22cm/8.7" ;Chest Girth 34cm/13.4";Neck Girth 25cm/9.8" Size M:Back Length 27cm/10.6";Chest Girth 39cm/15.4";Neck Girth 30cm/11.8" Pefect for halloween parties or photos Be the charming one with this jean jumpsuit Easy to wear with button up. nisex , both great for girls or boys dogs