SEATTLE — Dean Peterson is a man on a mission. With a kilt. Peterson, 48, a 6-foot-tall, 250-pound mail carrier in Lacey, wants the U.S. Postal Service to add kilts as a uniform option for men.

Advocates of the more traditional Scottish tartan kilts are split. Robert Laeger-Robertson, president of the Southwest Washington Scottish Highlanders Association, likes the idea.

Traditionally, men wouldn't wear anything under a kilt - and many still don't. In 2016, YouGov asked 315 men what they wore under their kilt. The survey found that 55% of men said they wore ...

Both men said they love the kilts and found them very comfortable to work in, although they admitted it was a little cold. Their black, long-sleeved T-shirts say, "No peeking." ...