Cotton Shirts on Sale

A lightweight linen button-down at $10 works well as a casual warm-weather layer or beach cover-up. Apply coupon code "V5GOONWJ" for a savings of $10. It's available in several colors (Green pictured). Buy Now at Amazon

This shirt is a straightforward wardrobe staple you can dress up or keep casual depending on the occasion. Add two to your cart and apply coupon code "CPX12" for a savings of $88. Shipping adds $18. Buy Now at LoomBasics

With promo code "SHOP40" at checkout, this Sonoma Goods For Life button-down drops to $6.29, down from its $34.99 regular price at Kohl's. The shirt is made from a cotton-spandex blend for stretch and machine washes for easy care. Buy Now at Kohl's

This Sonoma Goods for Life polo drops to $4.49 with promo code "SHOP40" at Kohl's, down from $24.99. It's made from a cotton-polyester blend and features a vented hemline for a classic polo fit. Buy Now at Kohl's

Use promo code "SHOP40" at Kohl's to get this Sonoma Goods For Life flannel shirt for $4.49, down from its $29.99 regular price. The soft cotton flannel comes with a classic button-front design and two chest pockets. Plus, shipping is free on orders of $49 or more, or you can opt for pickup where available to get your items sooner Buy Now at Kohl's

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

Thin, breathable cotton-linen polos work well as warm-weather staples, and a 2-pack at $9 is 89% off the $80 list price. Apply coupon code "CMR9" to save. Deal ends August 15.  Buy Now at LoomBasics

This Jos. A. Bank sport shirt is on clearance for $14.99, down from $49.50. The linen-cotton blend offers a lightweight option in a tailored fit for warmer weather. Orders of $50 or more ship free. Ends July 29. Buy Now at Jos. A. Bank

With promo code "GOSAVE40" at checkout, this Sonoma Goods for Life pique polo drops to $9 from its $15 regular price at Kohl's. The shirt is made from a lightweight cotton-polyester pique fabric and uses cotton grown through more sustainable farming practices. Buy Now at Kohl's

Lightweight cotton-linen blend shirts like this one work well for warm weather or travel, where breathability matters more than structure. At $12, that's $74 off the $86 list price, an 86% discount from LoomBasics. Apply coupon code "CSX12" to get the deal. Buy Now at LoomBasics

This Gap Factory Oxford Shirt in Boxy Fit is $7, down from $60. The extra discount is applied at checkout as part of a final sale and an extra 10% applies via promo code "GFCYBER".  Shipping adds $5, or get free shipping on orders over $50, before any additional discounts are applied. Buy Now at Gap Factory

Today only, you can use the Kohl's promo code "40SHOP" at checkout to cut this Retrofit flannel to just $4.04. It originally cost $30, so this is a great price. The shirt is made of cotton and features a classic fit with a chest pocket. Shipping is free over $49. Buy Now at Kohl's

Drazivon's linen button-down is a solid warm-weather shirt for anyone who wants a breathable, casual option without spending much, and at $10 it's half the $20 list price. Apply coupon code "GYXJ6UP6" for a savings of $10. Buy Now at Amazon

Three casual button-up shirts in a breathable cotton-linen blend for $19 works out to under $7 per shirt, which is a reasonable buy if you want warm-weather basics without spending much. Apply coupon code "CTM19" for a savings of $50, Buy Now at LoomBasics

Using promo code "CSZ19", three linen popover shirts for $19 works out to about $6 per shirt, which is 79% off the $90 list price. Handy if you want a few breathable warm-weather tops without spending much per piece. Deal ends July 24.  Buy Now at LoomBasics

At two shirts for $11, it's well below what a comparable textured cotton polo typically costs at retail. Add two to cart and apply coupon code "CRM11" for a savings of $81. Shipping adds $18. Buy Now at LoomBasics

This 4-pack of James Tailor men's short sleeve dress shirts is $35, down from $80. That works out to less than $10 per dress shirt. The stretch cotton fabric and slim-fit design suit both casual and formal wear across sizes Small to 3XL. This deal is for Prime members only.  Buy Now at Woot! An Amazon Company

Jos. A. Bank offers the Jos. A. Bank Tailored Fit Jacquard Knit Polo for $15. That's $34.50 off list and the lowest price we could find. Shipping is free when you join Bank Account Rewards, and it's free to join. Buy Now at Jos. A. Bank

Using promo code "FLASH" drops this Van Heusen dress shirt to $28, down from $55. Star Rewards members get free shipping over $39 (it's free to join). Offer ends July 15. Buy Now at Macy's