Anyone else struggling being petite??

So I find it sooo hard to find clothes. I am built like a 12 year old boy. I'm just 5ft with no boobs or ass. My waist is only 23 inches and I'm almost as flat as a board. There are so many cute outfits that I would love to wear but they rarely ever have a size as small or things are just way too long. This is why I often just opt for regular t shirt and jeans.

Does anyone else have the same problem? If so where do you guys shop??