If you accidentally washed your sweater or other clothing in the wrong temperature and now they are at least two sizes too small, don’t worry! You can un-shrink them by soaking in a sink or tub of lukewarm water and a capful of baby shampoo. Soak for 20 minutes. This will help the fibers relax. Now, gently stretch your garment on a flat surface until it’s back to it’s original size. Let air-dry flat. It should be wearable again when dry!