vintage fit notes ♡

coco bunny sizing guide

vintage japanese sizing varies by brand, era, and fabric. every piece is individually measured and assigned a coco bunny size based on its actual fit. original japanese tags are included in each listing when available, for reference only.

how we measure ♡

  • bust: measured flat across the chest, then doubled
  • length: measured from the top edge of the garment to the hem; straps are not included
  • stretch: listed based on how much give the fabric has; when helpful, an approximate fully stretched bust measurement may also be included

coco bunny fit guide ♡

coco bunny size bust fit description
extra small 60–70 cm petite / very fitted
small 71–82 cm classic small fit
medium 83–94 cm soft medium fit
large 95+ cm roomier / relaxed fit

these ranges are used for coco bunny sizing only. sizing is primarily assigned using the garment's relaxed bust measurement. because many vintage japanese pieces are highly stretchy, some styles may comfortably fit beyond their assigned coco bunny size. always compare the individual measurements and stretch notes listed on the product page with a similar piece you already love wearing.

fit tips ♡

  • stretch fabrics may comfortably fit across multiple sizes
  • when provided, the stretched bust measurement shows approximately how far the fabric comfortably extends
  • non-stretch pieces should be compared carefully with your own measurements
  • adjustable straps may slightly change how the bust and length sit
  • when in doubt, prioritize the listed garment measurements and stretch notes over the original japanese tag

japanese tag size reference ♡

original japanese tags may show sizes such as S, M, or L, or bust ranges such as 79–87 cm. these tags are included in each listing for reference only.

because vintage sizing can differ between brands and decades, the original tag may not match the garment’s actual measurements or its assigned coco bunny size.

please shop using the assigned coco bunny size, listed garment measurements, and stretch notes provided on the product page.

japanese bra size reference ♡

some vintage camisoles, babydolls, and chemises feature japanese bra-style tags. the chart below is a general reference only, since stretch, cup depth, padding, and garment shape can all affect the fit.

japanese tag approx. us sister size fit note
A70 32A / 30B petite bust
B70 32B / 34A small bust
C70 32C / 34B small–medium bust
A75 34A / 32B small bust, slightly wider band
B75 34B / 32C medium bust
C75 34C / 36B medium–full bust
D75 34D / 36C fuller bust

sister sizes are not exact, but they may be helpful when a garment has stretch, padding, or adjustable straps ♡