This is a set consisting of a vest, pants, a short-sleeved shirt, and suspenders. I purchased it a few years ago and have worn it twice. Please note that the vest and pants set is 100cm, while the shirt is 90cm. My son wore this set without any problems when he was 2.5 to 3 years old, but please refrain from purchasing if you are concerned. m(_ _)m • Vest and Pants: 100cm • Shirt and Tie: 90cm • Suspenders (black, adjustable, maximum length approximately 60cm) • The items will be folded and slightly compressed for shipping, so please be aware of this. m(_ _)m Please understand that this item has been stored at home and inspected by an amateur, so please purchase with this in mind. If you have any questions, please feel free to contact me. (^^) Thank you for looking!