You can see all last years project at the links below to get some ideas.
Chinese clothing process
Unit web page
Design costumes
Final costumes
Remember when looking at websites to be a critical evaluator:
A - Author (Who wrote it, why?)
B - Bias (Is it pushing one point of view, opinion or fact?)
C - Content (Is it broad in scope, does it cover a lot?Is it specific?)
D - Dates (When was it published? Look for copyright)
E - Editor (Is there a fact checker behind the author?)