Our holiday gift to you: this tuxedo shirt, the newest addition to InStyle Essentials (a collection of button-fronts that use bra size for a better fit). Follow our dressing tips—guaranteed to spice up your new party-ready staple, no matter your style.

1. Take It Ornate
Slip on a slender gold brocade skirt and voila—instant glamour. Add sheer black tights and matching pumps for even more polish.

2. Try a Menswear Vibe
For swagger, pair it with black tuxedo pants and silver brogues. Drop earrings offer just the right sparkle.

3. Go Monochromatic
Layer it under a fuzzy white knit cardi with a slender ivory midi-skirt. Keep it all winter white with pearl accessories.

To buy: $70;

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