Some of the most universally flattering necklines – sweetheart, strapless, and one-shouldered – work for anyone because they are sexy but don't reveal too much. They also draw attention upward to the shoulders, décolletage and face; the few places that don't need Spanx to look good!

Our 5 best tips to showcase your shoulders, arms, and beautiful face:

1. The closer straps hit to your neck, the more flattering.

2. Squeezing into too tight armholes will make your arms look bigger than they are. Don't be afraid to go a size up if need be.

3. When it comes to one shoulder, a looser top that looks like it naturally fell off the shoulder is sexiest. It also creates a very smooth diagonal which is great because asymmetric is on this season, ladies!

4. When it comes to strapless, be sure that your top is properly fitted. Excess boobage and nip slips can all be avoid with the help of a tailor and some Topstick.

5. If you're unsure of which neckline to go with, a strapless sweetheart is the most flattering of all.