When we're down, they raise us up to new heights; when we're lacking confidence, they give us the support to get out the door. A good bra is like a bestie for your bust. And when it comes to your wedding day, the relationship is truly tested. Here, a guide to all the bare necessities you can count on when you need them the most.
Cosabella, Sassybax, DuMi

Cosabella Marni Strapless Plunge Bra, $132.50, cosabella.com
This mini bustier has just the dip required to accommodate a deep V. Though the neckline takes a plunge, that doesn't mean your girls will follow suit. The molded underwire lifts and shapes, while the longer line provides added hold.

Sassybax Very Bare, $78, sassybax.com
It may seem to defy the laws of gravity, but this backless, strapless wonder can actually accommodate up to a DD cup, so even well-endowed brides can don a low-back dress. Thanks to strategically placed silicone adhesive inside the top and bottom of the cups and on side tabs, this bra won't move an inch.

Taupe Contouring Bra Cami by DuMi, $68.00, edressme.com
A figure-skimming sheath is not the most forgiving silhouette, but this bra-cami with a built in shaping bodice nips your tummy and waist so there won't be a bulge in sight. Soft cups provide the support of a bra without uncomfortable wires. Adjustable straps let you lift easily when you need to.



Fantasie Ava Underwire Molded Strapless Bra, $86, herroom.com
Molds and holds even the most ample assets so they stay safe and secure. A balcony design, underwire and side boning anchor and support up to a GG cup. Detachable straps make it a versatile option under multiple necklines.

Cosabella Never Say Never Flirtie Bandeau Bra, $52.50, cosabella.com
Whether your dress has a built-in bra or you need a little something to feel secure, a bandeau gives coverage and comfort in a way that feels like second skin. The stretchy band fits like a tube top and has no fussy hooks or wires. Silicone along the top and bottom keep it from slipping and a little side boning has extra support.

Spanx Bra-Cha-Cha Strapless Bra, $68, spanx.com
The stay-put support you need to dance the night away in a strapless gown without having to worry about any unexpected peepshows. The cups are satiny smooth and engineered with a no-slip strip in the back so nothing will budge.


Leonisa Bustier Minimizer Vest in Lace, $54.99, leonisa.com
The undergarment that works overtime, his powerhouse bustier streamlines any silhouette, tones tummy troubles and minimizes an ample bust line. And if that's not enough, side boning helps you stand up straighter.

Miss Oops Show Stoppers, $16, missoops.com
If you're perky enough to go braless but still want to keep things discreet. These reusable silicone nipple covers are the perfect solution. The tapered edges make them invisible under even a sheer sheath and you can wear them up to 15 times.

Whether you're vacationing in a warm or wintry destination, don't leave home without these fashion and beauty must-packs to have you looking and feeling your best while you're jet setting with the one you love.

Chic Case
Your prized possessions deserve a pretty home away from home. This zip-top pouch features leather-wrapped butterfly chain detailing, so you can tote your cosmetics, jewelry or toiletries in style. Be&D Manhattan cosmetic case in Peony Pink, $55, beandd.com

Sexy Sleep Set
Packing for your honeymoon means stepping up your sleep attire; donning your new hubby's T-shirts simply won't do. This cotton cami-boy short set is so cute and comfy, you just might not want to take it off. Mary Green cotton/spandex long camisole with lace in navy with roseate, $28.25; marygreen.com. Matching hip-hugger boy pant with lace in navy with roseate, $18.75, marygreen.com

Fashionista Flip-Flops
These are the next best bling to your wedding ring. Swarovski crystals and mesh delicately adorn each strap so your feet will sparkle with each step. Havaianas slim crystal mesh flip-flops in white, $148, havaianas.com

Grooming to Go
Treat yourself to a mini spa experience with all the shower essentials you need: shampoo, conditioner, body scrub, shower gel, body balm. These luxe staples are in travel-approved sizes and come prepacked in a stylish case, so all you need to do is pop it in your suitcase. June Jacobs Vanda Orchid Travel Kit, $95, junejacobs.com

Pretty Panties
Leave the granny panties home; this trip demands the best undies in your repertoire. This pack of three comfy thongs features can't-miss colors: cobalt, shocking pink and sunshine. They come in one-size fits most, which means they're uber-stretchy to accommodate sizes 2 through 12. Though they're seamless, your husband definitely won't miss them. Cosabella Love Is In The "Aire" Thong three pack, $55, cosabella.com

Little Black Dress
No matter where your travels take you, a little black dress is a must-have. The beauty of this one from the makers of your go-to shapers is that it features a secret slimmer inside that smoothes your tummy, hips and tush, so it's flattering on everyone. Plus the wrinkle-resistant fabric means it will still look freshly pressed no matter how banged up your luggage gets. Spanx Bod-a-Bing! Jackie Dress, $80, spanx.com

Classy Cover-Up
Step out of the shower and into luxury. Brulee's silk, bride-worthy robe is guaranteed to be the only article of clothing you'll cover up in after hours. Brulee Vamp Robe in cream, $270, brulee.net

Cozy Candle
Set the mood with a scent you love, like a grapefruit-scented candle from Jo Malone. With an 18-hour burn time, your honeymoon room or rooms will smell amazing for the entire length of your trip. Jo Malone Grapefruit Travel Candle, $35, jomalone.com

Hot Tool
Look like you just left the salon every time you blow your hair dry thanks to T3's Featherweight Luxe. It reduces drying time by 70 percent and tourmaline technology leaves your hair shiny, silky and frizz-free. And it's incredibly light, which means it won't add weight to your already overstuffed suitcase. T3 Featherweight Luxe, $250, sephora.com

Smooth Shaver
Built-in skin conditioners lather and moisturize your legs with aloe and vitamin E for the silkiest feel ever. Stubble on your honeymoon is unacceptable! Schick Intuition Naturals Sensation Razor, $8.49, ulta.com

They lift us up where we belong, keep a muffin top under control and banish pesky bulges. From tummy control bands to compression camis, here's a guide to all the secret shapers you might need beneath your wedding dress.