Where to shop?

So, ummm, I'm honestly clueless when it comes to this stuff.

I used to be a size 8 but now I'm around a size 2. Oh, and I'm short too! I have no idea where to get nice work clothes and jeans????

I've tried the juniors section and all the pants are waaay too low cut and just fit me weird!

Where can I get normal women's clothes that comes in smaller sizes??? Already tried Sears and Kohls.

Help!!! FH tells me he's buying me suspenders for Valentine's!