The best replacement for dress shirt is casual shirt.

The best alternatives to dress shirt are rated as following:
★★★★★  casual shirt
★★★★  sport shirt
★★★  button up
★★★  tuxedo shirt
★★  polo
★★  business shirt
★  blouse
  oxford
  button down
  work shirt

Your alternative for dress shirt is not listed? Suggest!
Speaking about dress shirt, one probably shouldn't forget about tie.

Other search terms related to dress shirt and their ratings are:
★★★★★ tie
★★★★★ jeans
★★★ sweater
★★ undershirt
★ cufflinks
★ bow tie
★ cardigan
★ chinos
white collar and cuffs
matching tie
You have in mind a companion for dress shirt and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of dress shirt in all years. Click on graph for more.
dress shirt
casual shirt
sport shirt