I wore this for Halloween this year as the Boss Baby. The white shirt underneath is not included, only the suit is for sale. I am also selling shoes that look like leather shoes separately. If you want the set, please comment. The purchase location is SHEIN. The suit size is 12-18M, but I wore it with both the top and bottom folded up once, and it fit perfectly! It's great for formal suits, as the Boss Baby, and I would be happy if you would wear it for a 1st birthday photo shoot. I've included a reference photo at the very end. Usually wears size 75-80 at 1 year old. Suit set only: 800 yen Shoes only: 600 yen Shoes are 12cm. Set sale: 1200 yen. Stored at home.