I had a very good idea which I’ve never seen anyone do before (perhaps because it’s slightly convoluted) but with doll clothing/accessories, even within a scale there are significant size variations. So you could buy a 1/6 item which was too small or too loose. So I have devised petite, medium and BJD sizes for...
A pile of hand-pleated tulle, that will later be machine-stitched and turned into doll tutus.
A DollUnited logo printed very tiny on fabric, as a test for possible printed doll clothing designs.
Sewing a tutu for a 1/6 mature mini, (fashion doll) size.