Newlywed life appears to be going great for Justin Theroux and Jennifer Aniston, but there’s one thing the actor admits his wife can't seem to comprehend.

ET chatted with the 44-year-old Theroux at the Zoolander 2 junket in New York City, where he dished on the favorite fashion accessory that Aniston wishes he would ease up on!

WATCH: Jennifer Aniston Pairs Thigh-High Slit With Sexy Spectacles at Critics' Choice Awards

“[Jennifer] says, 'You have too many jackets' and it's true,” he admitted when asked if Aniston, 46, influences his style. “I have, like, a weird obsession about buying jackets and we live for the most part in Los Angeles, or I'm in Texas, so don't really need any winter coats, but a lot of times, she's like, ‘Do you really need this many jackets?’”

While Aniston might think his plethora of jackets is out of hand, Theroux reveals that he actually wouldn’t mind if his wife’s shoe collection could be dwindled down a bit.

“Trust me, I've gone to the garbage can with many piles of shoes,” he joked.

The adorable couple hit the six-month marriage mark of being married on Friday, but it seems like that’s a milestone the pretty pair didn’t know they should celebrate.

WATCH: Jennifer Aniston Reveals the Healthy Dishes She and Justin Theroux Love to Cook

“Are we supposed to celebrate six months?” he asked when the subject came up. “Do they call it the halfsie or something? I thought it was just annually.”

Check out the couple's super-cute relationship moments in the video below.