Today Australian underwear brand Mosmann is on sale at GILT. They have trunks, briefs, swim shorts and running shorts in the sale. The patterns range from bold prints to understated solids. The sale ends in about a day, so you'll have to act fast!
If you don't know what GILT is, it's a members only site where you can save big on designer brands. If you aren't already a member, use my link for an exclusive invitation to join.