Skinny jeans Big bumps! Clothes can irritate Keratosis Pilaris! Those favorite jeans of yours that are so fond of,skin tight and you love to wear, or those leggings you seem to live in all the time. Yep those can make your keratosis pilaris worse. Keratosis Pilaris Remedies Tight fighting clothes that cause friction irritate the skin, that in turn causes more of those bumps. When you are at home try to wear looser clothes and follow our skin saving advice.