Hmm finding things for bears can be tricky. BABW do black and grey trousers, white shirts and stripes shirts. Most of us end up either getting white ones and dyeing them or making our own. The closest BABW do to a suit is the wedding tux... There are a number of online companies that make stuff for bears that you might be able to find on google or there is ebay. Does this help at all? If you want to though feel free to email me tessa@bleurgh.net