Do you prefer boxers or briefs on your dude? It’s a longstanding debate that has gotten heated in recent months, with GQ proclaiming that boxers should be banished forever. But regardless of which side of that fight you fall on, if you think your significant other needs a style overhaul in the underwear department, style expert Stacy London is here to share pointers on how to solve three common pitfalls.

To start with, Stacy stresses that practical matters have to come first: For men it’s really about form and function and less about style. Underwear is like our first layer of defense, so it has to be most comfortable thing you’re wearing. But that doesn’t mean men can’t look good while being comfy!

Problem 1: Saggy Undies
Many men are wearing underwear that are just too big for them. Stacy solves this problem for a viewer by dressing him in form-fitting boxers that look nice enough to wear as shorts.

Problem 2: Fitting an Athletic Shape
Our second viewer has an athletic build and finds that his thighs rub in certain types of underwear. Stacy suggests a form-fitting mid-length boxer brief, which will also allow look great under a suit.

Problem 3: Clinging to Childish Prints
Viewer number three wears baggy boxers that feature handcuffs and caped crusaders. Stacy suggests he wear fitted longer boxer briefs in an electric blue, paired with a red tee, to still get that superhero effect.

Watch the video below to see the men go from underwear-challenged to sexy beasts!