Newborn–18 Months
Our infant base pattern chart for newborn, 6–12 month and 12–18 month sizing.
Bentley + Lace sizing is built around our own couture patterns — not streetwear or universal retail sizing. See the charts first, then use this guide to understand exactly how to select a rental size, submit custom measurements and measure correctly.
These charts show the Bentley + Lace measurements used as base pattern references. They are here first for anyone who simply needs the numbers — then the guide below explains what those numbers mean for rentals versus made-to-order couture.
Our infant base pattern chart for newborn, 6–12 month and 12–18 month sizing.
Our children’s base pattern chart for Bentley + Lace sizes 2 through 12.
Our adult base pattern chart using bust, waist, hips and hollow-to-hem length.
Our maternity pattern chart for bust, ribcage, hips and gown length.
Use current body measurements. Do not begin with the size they normally buy from another brand.
Use the appropriate Bentley + Lace chart to understand the closest base pattern proportions.
Renting? Shop the individual gown. Ordering custom? Submit the true body measurements requested for the design.
It is normal for chest, waist, hips and length to align with different base sizes.
This is the most important distinction on this page. A made-to-order gown can be adjusted from body measurements. A rental already exists, so you shop the finished garment and its real usable fit.
A rental already exists, so its finished garment measurements and adjustable features matter more than the base chart alone.
Made-to-order couture can be built from the wearer's actual measurements instead of forcing the wearer to fit one standard row.
A Bentley + Lace rental may intentionally merge proportions from two or three base pattern sizes and add adjustable construction. We then list the finished gown by the real range of measurements it can accommodate.
The chart gives us the core proportions for our Bentley + Lace patterns.
A rental may intentionally pull proportions from two or three base sizes and add elastic, ties or corset-style adjustability.
You may see “Fits 5Y–7Y” because that finished gown can accommodate measurements across that broader range.
Use a soft sewing tape and take true body measurements over close-fitting clothing or undergarments. Keep the tape comfortably against the body without pulling tight, and do not add extra inches yourself.
Do not use a ruler or construction tape measure.
Use close-fitting clothing or undergarments — not bulky layers.
Send the true body measurement. We handle garment ease and construction.
If the numbers are noticeably different, take the measurement a third time.
If you remember only one thing: measure first. A clothing size from another brand is not enough information to select Bentley + Lace couture.
Not automatically. Everyday clothing sizes vary between brands. Measure the wearer first. For a rental, compare those measurements with the exact finished-garment measurements and fit notes on that specific listing.
That is normal. Bodies do not always match one graded size row. For made-to-order couture, submit the true measurements requested. For rentals, choose based on the finished gown's measurements, length and adjustable fit features.
That label describes the usable fit range of the finished rental. We may intentionally combine proportions from multiple base pattern sizes and use adjustable features such as elastic, ties or corset-style construction so one rental can accommodate a broader range.
Yes. Our chart is a base pattern reference, but made-to-order couture can use the wearer's current measurements. Do not change the measurements to make them fit one chart row.
No. Give us the true current body measurements unless our team specifically asks for something different. Garment ease, adjustability and construction are handled separately.
Chest or bust and waist are usually the first measurements to compare, followed closely by the relevant length measurement. The most important measurement can vary by silhouette, so always review the individual rental listing.
Send Bentley + Lace the wearer's current measurements, session or event date, and the specific gowns you are considering so we can help you review the best available fit options.
Tell us whether you are renting or ordering custom, share the wearer's current measurements, and let us know which gown or event date you are shopping for.