The 'Office Club' long - sleeve crewneck t - shirt from MarianoSan is a top - notch choice for your office wardrobe. Available in sizes from S to 4XL, it's crafted from an 8.5 - ounce, 80/20 ring - spun cotton/poly blend. The removable tag ensures maximum comfort, and the twill - taped neck and locker patch prevent stretching. When it comes to care, machine wash it cold, inside out with like colors. Use non - chlorine bleach only when necessary. For best results, hang it to dry after washing, or you can tumble dry with cool/low heat. Avoid using fabric softener as it may cause fading, and don't iron or dry clean it.

How to use this Office Club long - sleeve t - shirt? Simply put it on and you're ready to look great at the office. When it's time to wash, remember to turn it inside out and wash it with clothes of similar colors in cold water. If it gets dirty, you can use non - chlorine bleach, but only when really needed. After washing, hanging it to dry is the best way, but if you're in a hurry, you can use the tumble dry setting on cool or low heat. Just keep in mind that fabric softener can make the colors fade, so don't use it. Also, avoid ironing and dry cleaning the shirt to keep it in good condition.