I'm five feet, 95 lbs, so I completely understand. I can share clothes with my 10 year old daughter. Nothing fits, too long, too big, I look like a kid trying to dress up in my mummy's clothes. It's hard but if I try hard I can find somethings. A very few stores around here carry a size 00 but the arm lengths,abdomin length and leg length are usually still long.
I don't want embroidered butterflies and hearts on all my clothes.
Now shoes ugh whole other story.