Lingerie Sizing Explained: Bras, Bustiers and Bodystockings

Stop guessing your lingerie size. Learn how to measure for bras, bustiers, bodystockings and garter sets, plus plus-size fit tips and when to size up or down.

Publishing teamXI LANGS Editorial

PublishedOct 16, 2026

Page updatedOct 16, 2026

Reading time4 minutes

Lingerie Sizing Explained: Bras, Bustiers and Bodystockings

Quick answer

Measure your underbust and fullest bust with a soft tape, then use the brand's own chart rather than your jeans size. Bodystockings and garter sets usually follow dress size, while bustiers are sized like bras. When between sizes, size up for stretch mesh and size down only if the piece has adjustable hooks or lacing.

Measure once, then match the chart

Wear an unlined bra or no bra and stand relaxed. Wrap the tape snug around your ribcage directly under your bust for the band measurement. For the bust, measure around the fullest point, usually across the nipple line, keeping the tape parallel to the floor. The difference in inches gives your cup size on most standard charts: 1 inch equals A, 2 equals B, 3 equals C, and so on. Write both numbers down before you shop.

How bodystocking sizing actually works

Bodystockings are usually sold by dress size or as one-size or plus-size ranges because the fabric stretches. The two numbers that matter most are height and torso length, not just weight. If you are tall or long-waisted, a one-size piece may pull at the shoulders and crotch. Check the chart for a height range and choose a size that covers your torso without overstretching the fishnet or lace.

Bustier vs corset: same look, different fit rules

A bustier is built like a longline bra with molded cups and light boning, so it is sized by band and cup and should feel supportive but not tight. A corset is sized by waist measurement and relies on lacing to cinch, so it can run smaller than your usual dress size. If you want comfort for a full evening, choose a bustier. If you want a dramatic waist reduction and adjustable fit, choose a corset and order by your natural waist, not your hip size.

Garter sets and panty sizing

Garter sets are usually sold as a set, so the garter belt and panty may not match your exact size in both pieces. Check whether the garters are attached or removable, and whether the straps adjust. If the set uses a G-string, remember that the back has minimal coverage and the fit depends on hip measurement. When the chart gives only dress size, compare your hip measurement to the chart's hip range rather than your waist.

Plus-size fit tips that make a real difference

Look for pieces with adjustable straps, hook-and-eye closures or lacing, because they give you a custom fit without tailoring. Stretch mesh and fishnet are more forgiving than rigid lace or satin. If a plus-size chart lists separate measurements for bust, waist and hip, trust those over a single dress size. When in doubt between two sizes, size up in bodystockings and garter sets and size down only in corsets that lace.

Decision rules for buying lingerie online

If you are between sizes: Size up for bodystockings, fishnet and garter sets because stretch fabric hides extra room. Size down only for corsets with lacing or pieces with multiple hook-and-eye rows. Stretch favors the larger size; structure favors the smaller size.
If you have a long torso: Choose a bodystocking with a stated height range or a two-piece set instead of a one-size bodystocking. A one-size piece may pull at the shoulders and crotch. Height matters as much as weight for bodystockings.
If you want waist definition: Pick a bustier for all-night comfort or a corset for adjustable cinching. A bustier is sized by bra size; a corset is sized by natural waist. Match the garment's sizing system to your body, not your dress size.

Product facts

Forever Yours Cami Garter Set: Forever Yours Cami Garter Set has a crisscross neckline, faux lace-up details and attached lacey garters with a matching G-string. The faux lace-up front gives a corset-style waist cinch without the discomfort of real boning, and the attached garters mean you do not need a separate garter belt.
Open Work 3/4 Sleeve Crotchless Fishnet Bodystocking: Open Work 3/4 Sleeve Crotchless Fishnet Bodystocking has a wider open-work weave, 3/4 sleeves, closed toes and a crotchless design. The wider fishnet weave stretches more than tight net, so it fits a broader range of body types, and the crotchless cut means you can wear it for play without removing the whole piece.