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 ♡