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Find your perfect bra size – YOBO Fitting Lounge bra size guide

YOUR PERFECT FIT AWAITS

FITTING LOUNGE

Helpful Tips for Accurate Measurements

Follow these essential guidelines before you begin measuring

Wear the Right Bra

Choose a comfortable, well-fitted non-padded bra for the most accurate measurements.

Get Help if Needed

If someone is assisting, have them stand beside you for better accuracy.

Relax Your Body

Breathe naturally and keep your arms relaxed at your sides throughout the process.

Position the Tape Correctly

Ensure the measuring tape is level with the floor, snug yet gentle—never digging in.

Step-by-Step Measurement Guide

Follow these simple steps to get accurate measurements

Cup size and band size Measuring - How to measure bra size at home – step by step measurement guide by YOBO

Underbust Measurement

Gently place the tape directly beneath your bust, keeping it parallel to the ground. Exhale normally for the truest reading, then round up to the nearest value. Each band size covers a 5 cm range.

Bust Measurement

Stand tall and position the tape across the fullest part of your bust, ensuring it remains level and comfortably snug without tightening.

Hip Measurement

Wrap the tape horizontally around the fullest part of your hips, keeping it level and snug for a graceful, accurate fit.

Complete Size Chart

Your ideal size is where your underbust and bust measurements intersect on the chart below.
Example: Underbust 75cm, Bust 92cm = 34C

Underbust (cm) 63-6768-7273-7778-8283-87 88-9293-9798-102103-107 108-112113-117118-122
Bust 3032343638 40424446 485052
AA75-7780-8285-8790-9295-97100-102105-107-----
A77-7982-8487-8992-9497-99102-104107-109112-114----
B79-8184-8689-9194-9699-101104-106109-111114-116119-121124-126129-131134-136
C81-8386-8891-9396-98101-103106-108111-113116-118121-123126-128131-133136-138
D83-8588-9093-9598-100103-105108-110113-115118-120123-125128-130133-135138-140
DD85-8790-9295-97100-102105-107110-112115-117120-122125-127130-132135-137140-142
E87-8992-9497-99102-104107-109112-114117-119122-124127-129132-134137-139142-144
F 89-9194-9699-101104-106109-111114-116119-121124-126129-131---
G -96-98101-103106-108111-113116-118121-123126-128131-133---
H -98-100103-105108-110113-115118-120123-125128-130----
Hip (cm) 83-8788-9293-9798-102 103-107108-112113-117118-122 123-127128-132133-137138-142
UK81012141618202224262830
Int'lSMLXL2XL3XL4XL5XL6XL7XL8XL9XL

3-Step Checklist for the Perfect Fit

Ensure your bra fits perfectly with these essential checks

The Band

Ensure the band sits perfectly horizontal, level with the front cups, without riding up at the back.

Slide two fingers beneath it—they should fit comfortably without strain.

The band provides 80% of the support

The Straps

Adjust them to a supportive yet gentle fit. Run your fingers along the inside.

They shouldn't slip off your shoulders or leave indentations on your skin.

Straps provide 20% of support

The Cups

Underwires should rest flat where breast tissue ends, with center gore against your sternum.

Cups should embrace you fully with smooth fabric no wrinkles, gaps, or overflow.

The Seesaw Rule

When the cups are perfect but the band feels off:

Band Too Tight?

Increase band size and decrease cup letter

The band provides 80% of the support

Band Too Loose?

Decrease band size and increase cup letter

Straps provide 20% of support

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