>>5328902Older Bratz maybe. Newer Bratz probably not. As you can see in
>>5320296, the newer is on the left and older is on the right, and older is smaller. The older have approximately the same bust size as a Monster High, but are shorter and more hourglass proportioned (which might work for you). Probably not pants though. They got tiny ass legs.
The good news is the oldest original line clothes are actually nice quality and pretty cheap to get en masse from Ebay or ShopGoodwill. Just give em a good wash first in the sink or toss em in a laundry bag and throw em in the machine with your clothes.