Cosme

Chosse a color: Are you buying a dress shirt for a job interview, or are you looking to dress up more fashionably?
For an interview, the traditional choices are conservative colors. A light blue is usually the safest. White is very formal. Grays are also generally safe.
If you are looking to portray a more lively image, choose bright, unconventional colors. Bright greens and oranges are relatively popular, as well as pink.
Choose a patter:Solid colors are considered wardrobe staples because they are easiest to match, but you might consider choosing stripes or a plaid pattern.
Solid shirts are beneficial in that you can wear virtually any tie with them [solid or patterned].
Patterned shirts are a bit more difficult to match with ties.
Choose a style:Are you looking for a more trendy, tapered-cut shirt, or would you prefer to stick with a standard, full-cut shirt? Do you want a standard collar, or a spread collar? Will your collar be buttoned down, or will you use collar stays? Each of these are points to consider.
A tailored-fit, or slim-fit dress shirt is slightly tighter around the chest and sides. A standard-fit dress shirt has a slightly baggy, but traditional "full-cut" appearance. Finally, athletic cut shirts have a full chest but are tapered at the waist.

Dress shirts with standard collars.A standard straight collar is the most common type of collar, where the collar edges point downward and there is little space between the section where the collar meets.