Cotton Shirts on Sale

This Amazon Essentials Men's Shirt has just dropped to $7.99. Similar shirts from this brand cost around $20 at Amazon right now. The style is made from lightweight cotton chambray denim and is certified Standard 100 by OEKO-TEX, meaning it's tested against a list of over 1,000 chemicals. Prime members also get free standard shipping on this and other Woot orders. The deal ends on September 24. Buy Now at Woot! An Amazon Company

Made from a cotton-linen blend that suits warm weather or anyone who overheats in regular cotton. Add two to your cart and apply coupon code "CMX10" for a savings of $76. Buy Now at LoomBasics

This lightweight cotton button-up works well as a layering piece or worn on its own, suiting anyone who wants a casual wardrobe staple without the higher price tag. At LoomBasics, add two shirts to your cart and apply coupon code "CPX12" for a savings of $86. Shipping adds $18. Buy Now at LoomBasics

For casual button-up wear or layering under a sweater, this pattern gives you an easy way to skip a plain white shirt without trying too hard, and at $12 for two it's $74 off list for two. Apply coupon code "EW12" for a savings of $74. Shipping adds $18. Buy Now at Everly Cheer

Warm-weather essential for anyone who wants a breathable, casual button-down without ironing hassle, and at $10, it's half off the $20 list price. Apply coupon code "4OGXH74R" to save. Deal ends September 30.  Buy Now at Amazon

LoomBasics offers this Men's Cotton Linen Shirt 3-Pack for $19 (reduced from $99.99) via promo code "CTM19" with free shipping. Deal ends June 27. Buy Now at LoomBasics

This Wrangler shirt is down to just $13 at Walmart right now, which is almost half its original price of $25. It has two spade front pockets, metal buttons, and a built-in sunglass cleaner. It's made from a cotton-spandex blend and is available in sizes S through 5XL. Shipping is free over $35, or you can choose pickup for free.  Buy Now at Walmart

Macy's offers the Weatherproof Vintage Men's Dobby Check 100% Cotton Shirt for $12.96.  That's a $52 low.  Star Rewards members get free shipping over $39 (it's free to join).  Pickup is also available. Buy Now at Macy's

Works well as a layering piece for the office or errands when you want something polished that doesn't require much thought, and at $10 it's $8 off via coupon code "57ZFQ4IT". Deal ends October 22.  Buy Now at Amazon

Casual enough for weekend errands but polished enough for a backyard barbecue, this polo suits anyone who wants a flag-print piece without looking like a costume. Add two shirts to your cart, and apply coupon code "ECH8" for a savings of $64. Shipping adds $18. Buy Now at Everly Cheer

A cotton button-up like this works well as a basic layering piece for everyday wear. Add two shirts to cart and apply coupon code "CPX12" for a savings of $86. Shipping adds $18. Buy Now at LoomBasics

The Banana Republic Factory Men's Standard-Fit Pique Polo is $18, down from $50. Members get free shipping with a purchase of $50, and it's free to join.  Buy Now at Banana Republic Factory

This Lacoste Classic Fit Striped Petit Piqué Polo comes to $49.59 after the extra 20% off is taken in cart, down from $125. The polo is made from Lacoste's original Petit Piqué knit, the same fabric the brand developed for its first polo shirt in 1933.  Buy Now at Lacoste

Today only, with promo code "AUTUMN70", this J.Crew Factory camp shirt drops to $21, down from its $120 list price. Free shipping applies with with a purchase of $75 or more.  Buy Now at J.Crew Factory

Built for people who want extra pocket storage without switching to a full utility jacket, this works well as a layering piece for outdoor work or everyday errands. Apply coupon code "CXM11" for a savings of $39. Shipping adds $9. Buy Now at LoomBasics

Layering pieces or standalone summer shirts, this cotton-linen blend suits anyone who wants breathable fabric without ironing hassle, and at $19 for three you're paying $50 less than the $69 list price. Apply coupon code "CTM19" for a savings of $49.99. Buy Now at LoomBasics

Macy's offers the Champion Men's 100% Cotton Rugby Polo Shirt in two colors for $16.33.  That's a $26 low.  Star Rewards members get free shipping over $39 (it's free to join).  Pickup may also be available. Buy Now at Macy's

Layering season makes this a solid pick if you want a soft, brushed-cotton flannel that works alone or under a jacket, and at $13 it's half the $26 list price. Apply coupon code "5KI9D9S9" to get the deal. Buy Now at Amazon

This Banana Republic Factory polo in Navy Stripe is $18, down from $55. It's made from 100% cotton with a classic straight fit, a button placket collar, and an embroidered monogram on the chest. Rewards members get free shipping on orders of $50 or more, and it's free to join. Buy Now at Banana Republic Factory