To better illustrated what I'm talking about:
Do Women Actually Wear Men’s Dress Shirts After Sex? (http://www.racked.com/2017/4/17/15113942/woman-wearing-a-mans-shirt-after-sex-nope)

Why Do Women Wear Men's Shirts In The Morning (Post-Copulation)? (https://karinaaslanova.blogspot.com/2014/10/why-do-women-wear-mens-shirts-in.html)

Sexy Shirt Switch (http://tvtropes.org/pmwiki/pmwiki.php/Main/SexyShirtSwitch)

I love it!

I Dream of Jeannie: In the pilot episode, Jeannie follows Captain Nelson home by sneaking her bottle in his knapsack. When he get home with his fiance', he hears the shower running, sees the bottle, and before he can get rid of his fiance', Melissa, out walks Jeannie, wearing nothing but one of his shirts!

Cheers -- I think you'll find Kirstie Alley as Rebecca Howe wearing only that type of men's shirt on occasion.

Leena Huff on The Great Indoors (the episode "The Heartbreaker" (http://www.goojara.ch/eqwZv0)) and Christina Cox on iZombie (the episode "Eat, Prey, Liv" (http://www.goojara.ch/eXBGwd)).

Three's Company - Jenilee Harrison

https://c1.staticflickr.com/4/3022/5858980949_0484a2bfde.jpg

http://img6.bdbphotos.com/images/orig/d/m/dmi53qqwd2m5wq25.jpg?djet1p5k

It wasn't a dress shirt but in an episode of Friends, Rachel was only wearing Ross sweater. She put it on to grab a condom out of the bathroom cabinet and ran into Monica.

I think it would be much better if they only wore undersized men's dress shirts.

Yes! Preferably with at least a couple of missing buttons!:)
(And it's okay if the guy's shirt had a large neck size.)

I'm trying to remember - did Shanna Reed occasionally go men's-shirt-only on Major Dad?

Three's Company - Jenilee Harrison

https://c1.staticflickr.com/4/3022/5858980949_0484a2bfde.jpg

http://img6.bdbphotos.com/images/orig/d/m/dmi53qqwd2m5wq25.jpg?djet1p5k
Sexy!

Well she still looks sexy.

Veronica Hamel (https://thiswastv.com/2013/02/04/twtv-hall-of-fame-february-2013-best-lead-actress-in-a-drama/) on Hill Street Blues (http://eddieonfilm.blogspot.com/2010/01/lets-not-be-that-careful-out-there.html)

http://3.bp.blogspot.com/_ivWX1b9wiEw/TGL2djAK-1I/AAAAAAAABw8/bcHSQ5a5JPM/s1600/Hillstreet+Blues+03.jpg

Frasier, Season 2, Ep. 22, Agents in America
Frasier sleeps with his agent, Bebe.

Peggy Lipton on Wings ("Miss Jenkins"):
http://www.sitcomsonline.com/photopost/data/637/pl5.jpg

Gilligan's Island: Mary Ann ' s usual sleepwear
Seinfeld: Elaine, in The Deal
Big Bang Theory: Penny dances in the kitchen

Well she still looks sexy.