Orange bodysuit is size M for my 36/4US (runs small so I sized up one size). Linen-blend pants are size 6US (run small). The size above would have been more comfortable. Flats are 36 for my 36 (true to size) For reference: I am 5’2” (158cms) 129lbs (58 kgs) LTKPetite LTKStyleTip LTKSeasonal