If a qipao fits your hips but leaves extra room at the waist, start with the size that lets you sit and walk comfortably at the hips, then assess whether the waist can be taken in. Choosing the smaller waist size may make the dress impossible to close or may pull at the hips. The right answer still depends on the dress’s seam construction, fabric and how much difference there is between your measurements and the finished garment.

Confirm that the “gap” is actually at the waist

Put the dress on with the undergarments you will wear for the event. Stand naturally, then sit and take a few full strides. Look for where the fabric has excess: at the side seams, across the lower back, under the bust, or only at the waist? A photograph from the front may hide a fitting problem at the back. If the dress has a side zipper or decorative frog closures, check that they lie flat without strain.

Measure your body at bust, waist and fullest hips. Then ask for the finished garment measurements at those points for your current size and the next size down. A body waist of 76 cm (about 29.9 in) and hips of 104 cm (about 40.9 in) are hypothetical examples only. They do not map to a universal qipao size. What matters is the difference between your own measurements and the garment you are considering.

Why sizing down can create a worse problem

A fitted qipao follows the body through the torso and hips. If the smaller size reduces hip circumference, it may pull across the seat, raise the side slit, distort the closure or make sitting uncomfortable. Stretch fabric may hide some strain while standing but still feel restrictive after an hour. A discussion among Asian wedding shoppers includes an example of a qipao that looked promising at one point of the body but did not close comfortably elsewhere. It is a reminder to check the entire garment, not a sizing rule for another brand.

If your current size fits the hips and bust with enough movement, ask a tailor whether taking in the waist is feasible. A tailor should inspect side seams, darts, lining, decorative piping, embroidery and the closure. Taking in the waist may require adjusting more than one seam to keep the motif and side slits balanced. An alteration is not guaranteed by extra fabric alone.

Situation Better next step
Hips fit and waist has a small, even amount of excess Ask a tailor whether the waist can be shaped cleanly
Smaller size looks right at waist but is tight at hips Keep hip fit as the priority; compare another cut or tailor the larger size
Bust also pulls or closure gapes Reassess the whole size and style, not just the waist
Fabric bunches at lower back Check torso length and back shaping; a waist adjustment alone may not solve it

Ask about alterations before the return window closes

If the dress is already in your hands, do not remove tags or start alterations until you understand the return policy. Take front, side and back photographs in natural posture and while seated. Bring the shoes and undergarments you intend to wear to the tailor. Ask for a quote and a fitting appointment before authorizing any work. If the event is soon, ask whether there is enough time for a second fitting.

If you have not ordered yet, contact the seller with your body measurements and request the finished measurements for two sizes. Ask whether the design has a more generous hip cut, whether a custom measurement option exists, and whether the seller allows returns after a try-on. A “custom” label does not automatically guarantee a perfect fit; know what alterations and exchanges remain possible.

When a different silhouette is the better buy

Some qipao designs are closely fitted through the waist and hips; others have a straighter, more relaxed line. If altering the waist would disturb a large embroidered panel or the side seam, compare a different cut instead. A slightly looser dress that you can move in can look intentional, especially for a long reception or dinner. You do not need to force your body into a narrow size label to wear the style well.

Fabric is part of this decision. A crisp woven brocade may show extra folds clearly; a softer fabric may drape more gently. A stretch knit and a woven silk require different amounts of ease. Ask for the actual fiber content and stretch information rather than assuming that “silk-like” describes how a dress fits.

Send this specific question

My body bust/waist/hips are [numbers in cm/in]. I need the hip room of size [larger size], but the waist appears loose. Please provide the finished bust, waist and hips for sizes [A] and [B]. Is the fabric stretchy? Are there side seams or darts that a tailor can take in without changing the piping, embroidery or slit? What is the return window if I need to assess the fit in person?

The best size is the one that works across the body and your planned movement. A waist adjustment may be possible; a dress that strains at the hips is a much less useful starting point.

Related guides: Measure for a qipao using bust, waist, hips and ease · Plus-size qipao shopping · How qipao slits, collar and sleeves affect comfort