Mix it up. so many fun ways to change the look of your My Breast friend nursing pillow. Every My Breast friend nursing pillow comes ready to go, covered in a fashion-forward print of your choosing. but the slipcover options don’t end there. many nursing moms enjoy buying extra slipcovers so that when spit-up or leaky diapers strike, they can toss the slipcover into the washer without missing a beat.