A sleek doll stand for my doll Bimbim (https://www.thingiverse.com/thing:5153067). It is made to fit neatly under a small dress or similar clothing, cradling the doll without gripping the waist. This makes it slightly unstable in case jostled, but a little bit of blue-tack at the bottom of her feet usually does the trick to keep her stable.

Print with supports, remember to let the supports be printed on the model.