A dress is only as pretty as undergarments allow it to be, so don’t skimp when it’s time to select a bra. Opt for a gel-filled or padded push-up bra to fill out the area or choose a balconette bra -- a style that cuts horizontally below the bust line -- to give added support and extra lift. While you may be tempted to try a dress with built-in boning for help with sculpting, it’s best to avoid this style if you can’t fully fill out the bust area.

Create the illusion of a bigger bust by choosing dresses that feature ruffles, shirring and ruching to add visual volume to a smaller cup size. Other details like pleats, sequins and beadwork also help to augment the chest. Dresses that cinch in at the waist or use a belt to enhance the midsection help to create curvy proportions, giving the impression of a fuller bust.

While large-chested women might choose a minimizing black, brown or navy on their upper halves, their small-busted counterparts can embrace the bold. Vibrant colors and statement-making patterns and prints on top add subtle volume to the bust line. For an extra punch, layer a few thin chains over your neckline for even more fullness and wear sleeveless options that divert direct attention from the bust while still letting your top half shine.

Flattering a small bust requires paying attention to the dress style as a whole. Look for an A-line, fitted-sheath or an empire-waist dress that both accentuates a slender torso and defines the bust line in general. A peplum detail at the midsection also works well to create the illusion of curves, giving extra oomph to the bust as a byproduct. Small-busted women can also pull off a high-collar neckline on a dress their ample-bosomed counterparts struggle to wear, and look lovely in V-neck styles -- provided the plunge isn’t too deep.