They come in 3 lengths, feel like lululemon aligns, and can be worn dressed up for work or down for everyday. Sweaters are a small, shoes are tts, and pants are a medium (longest length). I have them in small as well and they are just a little more fitted. Sneakers are tts LTKShoeCrush LTKU LTKFindsUnder50 LTKShoeCrush LTKOver40 LTKU LTKWorkwear LTKWatchNow