DKNY Boys' 3-Piece Summer Outfit Set - Short Sleeve Button Down Shirt, Graphic T-Shirt & Cotton Shorts - Casual Playwear & Vacation Clothes for Toddlers (2T-7) | Perfect for Beach Trips, Playdates & Summer Adventures

I ordered this set for my 4 year old, in a size 6. In my experience, DKNY tends to run small, and this set follows that trend. My son is a little smaller than the average 4 year old, and this set in a size 6 is only slightly baggy on him. The shorts fit his waist fairly well; a little loose, but definitely not loose enough to fall down. The t-shirt fits well, similarly to a Carter's 5T. The button-up shirt is a little larger, and has the loosest fit of the 3 garments. Definitely size up.I like how it comes with a button up shirt you can wear if you want to a little nicer look, or a t-shirt for casual everyday wear.