You won’t feel uncomfortable or tight during wear. The super-thin fabric can be worn invisibly underneath tight dresses, without revealing any shapewear marks. Lover-beauty UNDER DRESS SHAPEWEAR This shapewear is designed for especially wedding, dating, party, and any important occasions in your life. Even in the daily life, it can also meet all of your needs. Previous page Next page 1 Tummy Control 2 Butt Lifting 3 Boobs lifting MORE DETAILS STRETCHABLE FABRIC OVER-LAP CROTCH ADJUSTABLE BAND ON BACK LACE LEG OPENNING Who is shapewear for? This shapewear is great for improving body shape, enhancing curves, and creating a smooth look under tight clothes. They also provide extra support for postpartum women or those recovering from surgery. How to choose the right size without measuring tools? You can roughly measure the length of a rope around your waist and hips, and then use one piece of 1 US dollar paper currency to measure the length of the rope. 1 dollar bill is approximately 6.14 inches (15.6 centimeters) long. If my size is in between two sizes, which one should I choose? We recommend selecting the larger size for better comfort and fit. In case the size is too big when you try it on, you can return it and opt for a smaller size Can I sleep in my shapewear at night? Our shapewear is made of elastic and soft fabric that doesn't impede blood circulation, so it is fine to wear it as regular clothes for a whole night.