Peru Bra Size Calculator & Converter

Measure in centimetres — Peru local sizing uses the international standard directly

What Is the Peru Bra Sizing System?

Peru’s lingerie market is split between two coexisting sizing systems, which creates more complexity than any other country in the cluster. Domestic Peruvian brands and European brands sold in Peru follow the EU centimetre standard — the same system used in Spain, Italy, Germany, and the rest of continental Europe. US brands operating in Peru, however, retain their American sizing — inch-based band numbers, US cup letters with DD and DDD notation.

This means a Peruvian shopper buying a Leonisa 75C (US-style / Leonisa standard, 68–72 cm underbust, C cup) and a Victoria’s Secret bra in the same shopping trip must navigate two completely different numbering systems. Victoria’s Secret Peru sells in US sizing — the same shopper’s Victoria’s Secret size would be US 34C. The numbers look different but the fit is identical.

Leonisa Peru is one of the clearest public size-chart references for Peruvian shoppers because it shows band ranges such as 30, 32, 34, 36, 38, 40, 42 and 44 from centimetre measurements. Their sizing follows the US-style / Leonisa standard precisely and is sold online in Peru and compared against department-store listings from Falabella, Oechsle and Ripley. Imported European labels may use EU or FR numbers, so Peruvian shoppers should always check the label system before buying.

How to Measure Your Peru Bra Size

Peru local sizing is centimetre-based with no offsets. You need your underbust and overbust in centimetres.

1. Prepare correctly

   Wear a non-padded bra or no bra. Stand naturally with arms relaxed. Leonisa’s fitting guidance — available in their Koketa and Falabella store fitting rooms — recommends measuring without a bra for maximum accuracy.

2. Measure your underbust in centimetres

   Wrap the tape snugly around your ribcage directly beneath your bust. Keep it parallel to the floor. Exhale fully and record to the nearest 0.5 cm. Your Peru band size follows the Leonisa Perú-style band table: 68–72 cm is usually PE 34, 73–77 cm is PE 36, 78–82 cm is PE 38.

3. Measure your overbust in centimetres

   Measure around the fullest point of your bust. Keep the tape horizontal and loose enough to slide one finger underneath. Record to the nearest 0.5 cm.

4. Calculate your PE / Leonisa band

   Match your base measurement to the band table: 58–62 cm = PE 30, 63–67 cm = PE 32, 68–72 cm = PE 34, 73–77 cm = PE 36, 78–82 cm = PE 38, 83–87 cm = PE 40, 88–92 cm = PE 42. If you sit between two sizes, try the tighter band first because elastic relaxes with wear.

5. Calculate your PE cup letter

   Subtract base from pecho. As a practical calculator rule: 10–12 cm = A, 13–15 cm = B, 16–18 cm = C, 19–21 cm = D, 22–24 cm = DD/E. Leonisa commonly groups DD and E together on charts, so the calculator displays DD/E for that range.

Peru Bra Size Chart (EU Reference)

This chart is the Peru conversion reference for Leonisa Perú-style 30–44 labels, EU 65–105 labels, and FR/ES-style 80–120 labels seen in Peruvian retail.

Peru US-style sizes compared with US, UK, AU, FR and ES systems

Peru Cup to US, UK, AU Conversion

PE US-style cups are identical to EU, Spanish, Italian, and German cups. Above D cup, PE letters run one step ahead of UK/AU — PE DD/E = UK DD (not UK E). For US conversion above D: PE DD/E = US DD, PE DDD/F = US DDD.

What Are Sister Sizes in Peru Bras?

Sister sizes in the PE US-style system work identically to Spain and Italy — bands step in 5 cm, cups shift by one letter.

Peru’s lingerie market mixes Leonisa Perú-style labels, Koketa/Kayser department-store listings, Triumph conversions and imported US/EU sizing

Peru Bra Brand Sizing Differences

Peru’s unique dual-system market means every major brand must be evaluated on which sizing convention it uses — EU or US.

Signs Your Peru Bra Size Is Wrong

Band size problems

• Band rides up at the back: band too big. Try one band down, one cup up (PE 36B → 75C).
• Band digs in or leaves marks: band too small. Try one band up, one cup down (PE 34C → 80B).
• Band pulls forward when arms raised: band too loose. Tighten hooks or size down 5 cm.

Cup size problems

• Spillover at top or sides: cup too small. Size up one PE cup (PE 36D → 80E).
• Gaping or wrinkling: cup too big. Size down one (PE 36D → 80C).
• Underwire on breast tissue: cup too small. Size up immediately.
• Centre gore not flat against sternum: cup too small or wire too wide for breast spacing.

Shopping International Brands as a Peru Shopper

Buying from US retailers (Victoria’s Secret US, Amazon US)

PE band to US band: PE 34 = US 34, PE 36 = US 36, PE 38 = US 38. Cup through D: identical. Above D: PE DD/E = US DD, PE DDD/F = US DDD, PE G = US DDDD. So PE 34DD/E = US 34DD. This is identical to buying from Victoria’s Secret Peru — same US sizing throughout.

Buying from Spanish retailers (El Corte Inglés, Selmark ES)

PE and ES sizing are identical. PE 34DD/E = ES 75E. No conversion needed — shop in your exact PE size from any Spanish retailer. Selmark.es ships internationally to Peru.

Buying from UK retailers (Bravissimo, ASOS UK)

PE band to UK band: PE 32 = UK 32, PE 34 = UK 34, PE 36 = UK 36. Cup through D: identical. Above D: PE DD/E = UK DD, PE DDD/F = UK E, PE G = UK F. So PE 36DDD/F = UK 36E. Drop one cup letter above D.

Buying from French brands (Chantelle, in Falabella Peru)

FR band = PE band + 15: PE 34 → FR 90. PE 36 → FR 95. Cup letters identical — PE DD/E = FR E. Chantelle FR 90E sold in Falabella Peru = Leonisa PE 34DD/E. Add 15 to your PE band and keep the same cup letter.

Recommended Bras in Peru Sizing

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Peru Bra Size Terms: Talle, Copa, Contorno and Busto

In Peru, the words used on product pages and in stores matter. A shopper may search for talla de sostén, talla de sostén, tabla de talles de sosténs, copa de sostén, base bajo el pecho, or simply qué talla de sostén soy. These terms often point to the same fitting problem: the buyer knows her measurements, but the label on the product page does not clearly explain whether the number is local, EU, FR-style, or imported US sizing.

This is why the Peru calculator does not stop at one result. It gives the local label, the EU conversion, the US/UK equivalent, the AU dress-size band, the French/Spanish label, and the Italian conversion. That structure is useful for shoppers comparing Leonisa Peru, Koketa, Kayser, Triumph Peru, Falabella, Oechsle, Ripley and MercadoLibre listings, imported American bras, and European brands listed through multi-brand retailers.

Peru Size Examples

Here are common examples that help users understand what the calculator is doing:

Common Fit Problems for Peru Shoppers

Many Peruvian shoppers buy by the old label they have worn for years. The problem is that band elasticity, cup depth, and imported sizing can change the fit even when the label looks familiar. If your old 95B feels loose in the back and small in the cup, the better starting point may be 90C or 90D. If your 90C feels tight in the band but the cups are correct, try 95B as a sister size. The calculator shows those sister sizes automatically.

• Back band rides up: the band is too loose. Try one US-style band smaller and one cup larger.
• Breast tissue spills over the cup: cup is too small. Keep the band and size up in cup.
• Center gore floats: cup is too small, wire shape is wrong, or the bra is too shallow.
• Straps carry all the weight: band is too loose. A supportive bra should lift mostly from the band.
• Wrinkling or empty space: cup may be too large, too tall, or the shape may not match your bust.

How to Shop on Falabella Peru

Marketplace listings are the most confusing because different sellers use different systems. A US-style brand may list 90C, a European-style product may list 75C, and an imported US product may list 34C. Before ordering, check the product size chart, the brand origin, and the available return policy. If the listing has only numbers and no cup letters, it may be a simplified fashion-size bra rather than a true band-and-cup bra.

For SEO and user trust, this page should keep repeating the decision rule clearly: 85–120 usually means Peru/local or FR-style; 65–105 usually means EU; 28–46 usually means US/UK. That single rule helps users avoid the biggest mistake when buying online.

Frequently Asked Questions