Stripes are for suits, so avoid on odd trousers. If you want custom trousers go somewhere else. What fabrics did you have in mind? BB offers every classic seasonal fabric I could want. Flannel, cavalry twill, gabardine, and tropical wool will cover you for every season. If it is fit you need, then you could try BB, but they can't do much about style. BB just doesn't make the style I like anymore and my local BB is unable to accommodate me on that part.