Tonight I'm taking a male friend to Nordstrom's to try on some current clothing. He's agreed to try things on just to see how they look and feel, in order to further his mission of finding love.

Any ideas of what to have him try on?
- mid-50s and looks it; though he prides himself on walking everywhere and being fit, he has a bit of a paunch, which his current wardrobe/style of wearing that wardrobe accentuates
- IT worker in traditional company, so no need to dress any differently

I hesitate to describe his current "uniform," because it's hard to describe both accurately and diplomatically in a manner suitable to the good tone of this forum.

I didn't think he'd agree to this, and now that he has, I really have no idea where to start! The SAs are lovely but I don't want to waste their time if he's just going to try things on and decide they're too new.

He's a wonderful person, a very good friend, and at the foundation a good-looking guy. It's really just his appearance (oh, and perhaps a few conversational quirks, and an unpredictably recurrent body odor issue) that is unnecessarily narrowing the range of women he could appeal to.

What do modern casual relaxed men of his age wear?