The invitations are arriving, the group chat is planning outfits, and that dress you've been saving finally has somewhere to go. From Christmas dinners to the New Year's Eve countdown, your holiday look should leave room for everything you love about the season—including dessert and a full dance floor.

Choosing shapewear for a holiday party dress starts with the dress itself. A fitted satin midi, a strapless cocktail dress and a gown with a high slit each need something different underneath. Here's how to match your foundation to your outfit, with comfort and confidence leading the way.

Start With Your Dress, Then Choose Your Shapewear

Before choosing compression or coverage, look at your dress's neckline, back, hem and fabric. Where can an underlayer sit without showing? Where would you like smoothing or support? You might want coverage through your tummy and thighs, or simply a smooth waistband beneath a fitted skirt.

Try the dress on with your intended bra, too. Shapewear and bust support are separate choices unless a garment specifically provides both. An open-bust design, for example, still needs a compatible bra if you want bust support.

For Fitted Dresses: Follow the Lines of Your Outfit

A bodycon dress celebrates your curves. If you want a smoother foundation beneath it, choose coverage that follows the areas you're dressing: a bodysuit for the torso, or a mid-thigh style when you also want coverage through the hips and upper legs.

Explore BodyFlexx shapewear bodysuits when your dress has enough coverage to conceal the neckline, straps and back. For a dress with an open neckline, shaping bottoms may be easier to keep hidden.

With satin, stretch jersey or fine fabrics, examine the finished outfit in bright light. Even a style described as seamless can have edges or shaping panels that show beneath a particular dress. Check the waist, leg openings and any closures before deciding.

For Strapless Dresses: Keep Your Shoulders Clear

A strapless dress needs an underlayer that stays below its neckline. High-waisted shaping briefs or shorts let you choose tummy and hip coverage separately from your bra. Match them with the bust support that works for your dress.

Check the back as carefully as the front. A high waistband can peek above a low-back dress, even when everything looks hidden from the front. If you choose a strapless bodysuit elsewhere, confirm that it is designed to be worn without straps; removable straps alone don't establish that it will stay supported.

During your try-on, lift your arms, turn and sit down. The combination should feel secure without constant pulling or readjusting.

For Slit Dresses: Let the Slit Decide the Length

A thigh-high slit can reveal more of your underlayers as you walk than it does when you're standing still. Start with where the slit opens, then choose your shapewear's leg length.

Brief or thong shapewear is often easier to conceal beneath a high slit than mid-thigh shorts. Shorts may work with a lower slit, but only if the hem remains covered during movement. Avoid folding or rolling the legs upward; that can create a visible ridge and an uncomfortable fit.

Browse BodyFlexx shorts and briefs and compare each cut with your dress. A shorter cut offers less thigh coverage, so choose the balance that suits your outfit.

For Off-Shoulder Dresses: Match the Whole Neckline

Off-shoulder dresses can dip across the chest, back and upper arms. Shaping bottoms keep your shoulders clear while leaving you free to choose suitable bust support. If you're considering a bodysuit, its entire upper edge needs to sit beneath the dress.

An off-shoulder shaping top isn't automatically an invisible underlayer for another off-shoulder garment. Necklines and sleeves vary, and layering both can add bulk. Try them together before relying on the pairing for party night.

Find a Fit You Can Celebrate In

Measure Before You Choose Your Size

Use your current measurements and the guide for the specific product. Start with the BodyFlexx Size Guide, then check the product's fit notes. Don't size down to chase extra compression: a smaller garment can dig in, create visible edges and make the evening less comfortable.

Check Colour Under Your Actual Dress

For pale or lightly lined dresses, begin with a shade close to your skin tone. Black can work beneath opaque darker fabrics. Neither choice guarantees invisibility, so check the complete outfit in daylight and with a flash photo before you leave.

Do the Sit, Walk and Dance Test

Wear the full outfit at home long enough to sit, walk, bend and try a few dance moves. Look for rolling waistbands, exposed hems, shifting straps or fabric catching on seams. You should be able to breathe comfortably and move freely. If the fit digs in or feels restrictive, try another size or cut.

Think through bathroom access as well. Check the actual closure or gusset design rather than assuming every bodysuit works the same way.

Prefer Your Shaping Built Into the Outfit?

If you're still choosing your party look, explore BodyFlexx shaping dresses. Built-in shaping offers another way to bring support into your outfit. Check each style's coverage and construction before deciding whether you want any additional underlayers.

Make Room for Your Confidence

The best foundation is the one that works with your dress and lets you enjoy wearing it. Choose the coverage you want, give yourself time for a proper try-on, and step into the celebration feeling like yourself.

At BodyFlexx, our mission is to help Queens of every shape and lifestyle find confidence in every beautiful curve. This holiday season, wear the dress you love—and let your confidence be part of the celebration.