Agonswim is a swimsuit maker that mostly caters to outfitting swim teams, but they also also sell to individuals. They are also able to customize the suit in many ways -- fabric, logo, color, design, cut, lining type.
They are very detail oriented in what type of fabric they offer.
http://www.agonswim.com/fabrics/fabr...ationGuide.cfm
http://www.agonswim.com/fabricsnew.cfm
I purchased a suit made with a polyridge fabric which has a tight stretch and a ridged, almost ribbed feeling fabric. It's great for swimming and fits well.
The suits are sewn to order in Spain, and are of high quality. But unless your team buys in bulk, the prices may be a bit higher than normal for regular retail sales. In addition to their own web site and catalog, they offer some products through Amazon.com
Their web site is:
http://www.agonswim.com/default.cfm
They also have a catalog you can download.
http://www.agonswim.com/catalog/catalogNew.cfm
They have good customer service as well and one of the founders was an Olympic games competitor in swimming.