Sizing and amount of ease will also vary among brands. For example, a size large in one brand may be smaller or larger in the body by four to five inches or skimpier in the sleeve or armhole than other brands. Given the potential variation in sizing, it is best to try on knit shirts before purchase. If buying from a catalogue, check size charts and size categories carefully. Remember that if the label on 100 percent cotton shirts does not guarantee shrink resistance, buy a larger size.
Care Refer to the directions on the sewn-in care label to determine recommended garment care.
Hot temperatures and tumble drying, especially, will increase shrinking in cotton knits. Others that include silk or lyocell in the blend may recommend dry cleaning, handwashing, or special care, such as machine washing and line drying or lying flat to dry. Removing knit shirts from the dryer when slightly damp and stretching slightly will reduce overall shrinkage. Shirts in rich, deep colors usually require washing separately in cool water to reduce color loss. Decorative knit shirts with screen prints, heat transfer prints or flocked designs may recommend special care, such as turning the knit shirt wrong side out before laundering.