Nightbra is a product made exclusively to your measurements with highly comfortable, durable, and wear-resistant fabrics. To ensure it lasts and fulfills its function of smoothing wrinkles on your décolletage and acting as a posture corrector, it is necessary to follow these FITTING RECOMMENDATIONS:
For the first few days, stretch it in all directions several times each time you put it on.
For the first few days, do NOT sleep with it on. Use it at home (while watching TV or relaxing…), for a minimum of 3 hours a day during that time.
Don't worry about pressure marks: they won't damage your skin and will disappear quickly.
When you put on Nightbra, place the seams of the straps at the clavicular egg and pull down firmly to position it well under the breasts.