If you happen to have outgrown the one you own now, check out Saks Fifth Avenue’s collection of regular-fit dress shirts. $74, Buy It Here. 10 CUBAVERA LINEN POPOVER LONG-SLEEVE SHIRT.

The best non-iron dress shirts are treated to resist wrinkles, and come in a range of cuts and styles, so you can go classic or opt for something more modern.

Where there may have one time been a hard line between a dress shirt and a comfortable button-down shirt, ... Calvin Klein Dress Shirt Regular Fit Non Iron Stretch. $85 at Amazon.

Expertly tailored from top-of-the-line materials, this dress shirt is ideal for both formal events and stylish nights out, making a statement with every wear. $880, Shop Now ...