Pretty Little Things

Riddle: I can be long, or I can be short. I can be grown, and I can be bought. I can be painted, or left bare. I can be round, or square. What am I?

Answer: Your fingernails.

Source: https://www.riddles.com/311

I can be long, or I can be short. I can be grown, and I can be bought. I can be painted, or left bare. I can be round, or square. What am I? — Pretty Little Things by Anonymous v1.

Riddle: I can be long, or I can be short. I can be grown, and I can be bought. I can be painted, or left bare. I can be round, or square. What am I? Answer: Your fingernails. — by Anonymous v2.