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US sizing · 49 sizes · tap any cell

The Parfait Size Chart, Interactive

Parfait is full-bust engineering on US labels: A to G on 32 to 44 as the stated core, select styles to K. Every size below is tappable for conversions and sister sizes, and the calculator lands you on your exact Parfait cell.

The native chart

Every Parfait size: tap for conversions

Grid shows the brand-stated core range (32–44, A–G); select styles reach K and a few start at 30.

Two measurements in

Your size at Parfait

Same published math as the calculator (snug measure, no +4) then translated into Parfait’s native notation and checked against the real chart above, which lights up your cell.

Reading it

How Parfait sizing reads

Parfait’s chart reads band-then-cup on US numbering: D, DD, DDD, G, H and onward, one letter per inch of difference. The brand publishes a UK/US conversion because so many full-bust shoppers arrive with a UK size; the rule is position, never letter. A UK 34F (7 inches) is a Parfait 34G; a UK 34E is a Parfait 34DDD.

From our brand dossier

How Parfait runs

BandBands are drafted firm for full-bust loads; buy the snug measured band rather than sizing up for comfort. The wider bands feel more substantial than a mass-market band of the same number.
CupCups are generous in projection at the D to G core, which is the point of a full-bust house. Between sizes, the brand leans toward the fuller cup.
Wire & strapsSide-support wires with real width at depth; straps are wide and cushioned in the support lines. Wire-free styles use side slings rather than simply softening.
Quirk 1Core 32A–44G; select styles to K, a few from a 30 band
Quirk 2US labels with a published UK/US conversion (UK F = US G)
Quirk 3Size charts published as images; the product page size selector is the final word

Full fit notes, style guidance and comparisons live on the Parfait brand page.

Honest edges

Where this chart ends

Above G in the core, or above K, the UK houses go further: Elomi for larger bands, Parfait for firm-band depth. Below a 32 band, Montelle starts at 28. And if a symptom (riding band, gaping cup, poking wire) sent you size-hunting, the fix guides decode it before you spend anything.

Answered

Parfait sizing: answered

Does Parfait run true to size?

Band: Bands are drafted firm for full-bust loads; buy the snug measured band rather than sizing up for comfort. The wider bands feel more substantial than a mass-market band of the same number. Cup: Cups are generous in projection at the D to G core, which is the point of a full-bust house. Between sizes, the brand leans toward the fuller cup.

What sizing system does Parfait use?

Native US sizing, band-then-cup on US numbering. US labels with a published UK/US conversion (UK F = US G).

What sizes does Parfait carry?

32–44 bands with A–G cups in US notation, 49 sizes in the core chart. Core range as stated by the brand (32–44, A–G); select styles reach K. Parfait offers a UK/US conversion for shoppers sized in UK letters: convert by position, a UK 34F is a US 34G.

What if Parfait doesn't make my size?

Above G in the core, or above K, the UK houses go further: Elomi for larger bands, Parfait for firm-band depth. Below a 32 band, Montelle starts at 28. And if a symptom (riding band, gaping cup, poking wire) sent you size-hunting, the fix guides decode it before you spend anything.

Shop itAt HauteFlair, our sister retailer
Parfait bras →All brands at HauteFlair

Opens the matching HauteFlair collection; use your measured size there. HauteFlair is owned by the same company as Brasize.ai; that relationship never changes the sizing math, charts, or fit advice on this page. How this site makes money.

Start from the measured size

Two measurements, no inches added, sister sizes attached.

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