The Three Measurements That Decide the Fit
A nightgown that follows the body without pinching, a pajama trouser that falls from the natural waist rather than clinging to it — these results depend on reading three points with precision: the bust, the waist, and the hips. This chart translates those numbers into a single reference that spans XS (EUR 34) through 5XL (EUR 50) and aligns four international scales: European, UK, Italian, and American.
For a size M, the chart indicates a bust range of 89–92 cm, a waist of 69–74 cm, and hips between 94–98 cm. Use a flexible tape, held level and close to the skin without compressing it. The numbers should guide, not constrain: the final choice belongs to the garment's cut and the ease you want at rest.
Why the Fabric Changes the Decision
A viscose pajama set with a V-neck and flowing pants behaves differently from a micromodal and elastane set with lace trim above the bust. The first rewards a faithful waist and hip match, because the trousers hang loosely from that anchor. The second leans on the bust and shoulder structure — the lace-trimmed top frames the upper body instead of drawing attention to the waist.
When the piece is cut to drape, as with certain satin or linen styles, the bust becomes the governing measurement. The hip range then tells you how much room remains in the skirt or trouser, rather than how tightly the fabric will wrap.
Applying the Chart to a Chosen Cut
Start with the garment's construction. A satin slip with crossed back straps calls for a close read of the bust range; the back detail holds the bodice in place while the rest of the slip moves freely. For a fluffy bathrobe with a shawl collar, the wrap structure allows one size to cover a broader span, but the shoulder and sleeve length still follow the chart's logic. A long nightgown with all-lace sleeves sits closest at the bust and shoulders, then releases down the body.
When your measurements straddle two rows, weigh the bust first for an elegant evening shape. If the intent is rest rather than definition, the larger size will feel more generous against the skin. The chart is a starting point; the viscose pajama set with a lace-trimmed back and the long viscose nightgown with all-lace sleeves each respond to these measurements in their own way.
From Measurement to Movement
The point of the exercise is not a perfect number. It is a garment that lets you breathe, shift, and settle without noticing the seams. A mid-length micromodal nightshirt tests the shoulder and bust; a satin viscose robe with long sleeves tests the hip and sleeve. When the fit is right, you forget the chart entirely — and that is what the numbers are for.
