Large fits me great. Ignore the manufacturers' sizing chart, check other reviews. That's how I determined what size to get.
Length Hooded Bathrobe Housecoat Nightgown Men's Clothing in Sleep & Lounge
55 Review
Stylish And Comfortable: Goodthreads Men'S Slim-Fit Chino Shorts With Comfort Stretch Technology
49 Review
SIORO Reindeer Matching Christmas Pajamas for Men - Festive Sleepwear
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Men'S Slim Fit 1/4 Zip Pullover Sweater - Durable Wash Friendly Soft Fitted
51 Review
Men'S Regular Fit Short-Sleeve Dress Shirts By Allsense - Look Stylish And Professional!
41 Review
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 Review
INFLATION Bamboo Shirts Sleeve Elastic Men's Clothing in Shirts
45 Review
H2H Mens Casual Slim Fit Short Sleeve T-Shirts Cotton Blended Soft Lightweight V-Neck/Crew-Neck
46 Review