Quincy Mae
Here’s how Quincy Mae fits your child compared to other brands you might be considering, so you know before it’s in your cart.
Find your child’s size in Quincy Mae
Enter your child’s measurements once — we’ll size them in Quincy Mae and at 100+ other brands, each from that brand’s own published chart. Height and weight are required; add chest, waist, hips and inseam to sharpen the fit.
Quincy Mae publishes one unisex chart, so that is what we size against.
Your child wears one size in Quincy Mae. What should you buy elsewhere?
Pick the size your child wears at Quincy Mae to see which brands have the same label and measurements (twins) and which run shorter or longer (strangers) — based on each brand’s own chart.
Show the full cross-brand table (every size)
| Quincy Mae | Size twinssame number fits the same | Size strangerssame number, different cut |
|---|---|---|
| pr15–17.5" | — | No same-size match at other brands |
| nb18–20" | — | Mori↓ shorter |
| 0-3m21–24" | ||
| 3-6m24–27" | None — consistent across brands | |
| 6-12m27–30" | None — consistent across brands | |
| 12-18m30–33" | Mori↑ longer | |
| 18-24m33–36" | ||
| 2-3y36–39" | Primary↓ shorterZiggy Zaza↓ shorter | |
| 4-5y40–45" | None — consistent across brands |
In short
Where the number just works. At pr, 3-6m, 6-12m, 4-5y, Quincy Mae lines up with every brand we track — the size carries straight over.
Where labels drift. The exceptions are the “strangers” above — e.g. at size 12-18m, Mori cut the same number differently. Check those before you trust the label.
Bottom line: for most sizes, a Quincy Mae number is a safe bet elsewhere — measure once, then double-check only the handful of “stranger” brands above.
Curious about a size that isn’t your child’s here? Every size, compared across every brand, lives here: Browse all size comparisons →
Fit & the transitions that trip parents up
Quincy Mae-specific things the size number alone won’t tell you — drawn from its own charts.
Runs true, with room to grow
Generously cut to maximize wear, with stretchy jersey and fleece that's forgiving on a rounder baby.
Skip the age label — read the chart
A Rylee + Cru Collective brand; it publishes height, weight, chest and hip (preemie to 4-5y). Buy the labelled size, and size up only if your child is at the top of a band.
Specialty & inclusive fits
Which trimmer, roomier, or adaptive cuts Quincy Mae publishes alongside its standard sizes.
What shoppers say about the fit
Community consensus
Shopper opinion · not Little & Youth’s measurementThis is what parents report anecdotally — crowd sentiment, not a Little & Youth determination. Our sizing above is computed from Quincy Mae’s own published chart; the notes here come from public parent discussion.
Quincy Mae runs true to size, with room to grow. A hands-on boutique reviewer who wash-tests the line calls the sizing ‘generous, to maximize the wear’, and the velvety jersey, cotton and fleece are ‘super-stretchy’ — easy over a big head and chubby hands, and forgiving on a rounder baby. Independent fit chatter is thin, though, so read that as one careful hands-on account rather than a crowd. With a Rylee + Cru Collective brand the reliable move is to skip the age label and read Quincy Mae’s own chart — it publishes height, weight, chest and hip from preemie to 4–5y. Buy the labelled size, and size up only if your child is at the top of a range.
Based on anecdotal discussion from multiple publicly available online sources; your experience may differ.
Garment measurements by category
These are Quincy Mae’s own garment measurements — the item itself, not the child. Size from the body chart above; use these to judge how a piece will sit.
Bottoms
| Size | Length | Waist width |
|---|---|---|
| nb | 13" | 14" |
| 0-3m | 14" | 15" |
| 3-6m | 15" | 16" |
| 6-12m | 16.5" | 17" |
| 12-18m | 18" | 18" |
| 18-24m | 20" | 19" |
| 2-3y | 23" | 20" |
Dresses
| Size | Length | Chest width |
|---|---|---|
| 0-3m | 13" | 9" |
| 3-6m | 14" | 10" |
| 6-12m | 15" | 11" |
| 12-18m | 16" | 11.5" |
| 18-24m | 17" | 12.5" |
| 2-3y | 19" | 13" |
| 4-5y | 21" | 14" |
| 6-7y | 24" | 15" |
Jumpsuits
| Size | Length | Chest width |
|---|---|---|
| 0-3m | 19.5" | 18" |
| 3-6m | 21" | 19" |
| 6-12m | 23" | 20" |
| 12-18m | 25" | 21" |
| 18-24m | 27" | 22" |
| 2-3y | 28" | 23" |
Should you buy Quincy Mae?
Consider it if…
- You want soft organic everyday basics — ribbed jersey, gauze and fleece in easy neutral colour-ways that mix and match across the Collective.
- You have a rounder or fast-growing baby — the stretchy knits and generous, room-to-grow cut stay wearable for months.
- You value durability — a reviewer’s snaps, zips and seams survived repeated hot washes and dryer cycles intact.
Think twice if…
- You want a trim, tailored fit — the cut is relaxed and generous, not fitted.
- You have a slim or petite child — the same generous, room-to-grow cut that earns long wear can hang loose, so measure chest and hip against the chart before sizing up.
- You’re price-sensitive — it’s a premium boutique label; many parents wait for Collective sales or buy resale.
Skip the cross-referencing — let Little & Youth do it.
Enter your child’s measurements once. We’ll show their Quincy Mae size and their size at 100+ other brands, each from that brand’s own chart.
Find my child’s size →Shop Quincy Mae ↗A few things parents ask that the chart won’t tell you
Does Quincy Mae run true to size?
Yes — a boutique tester who wash-tests the line calls it true to size with generous, room-to-grow sizing, helped by stretchy jersey and cotton. Independent fit reports are few, so read Quincy Mae’s own height and weight chart and buy the labelled size, sizing up only if your child is near the top of a range.
Is Quincy Mae good for a chunky baby?
Generally yes — the super-stretchy knits and relaxed cut fit rounder babies comfortably and leave room to grow, which is why parents get long wear out of each size.
How is Quincy Mae sized — by age?
The labels are age-shaped (preemie through 4-5y) but Quincy Mae publishes a real body chart with height, weight, chest and hip. Measure your child and match the chart rather than shopping by age.
What measurements do I need to size Quincy Mae accurately?
Quincy Mae publishes height, weight, chest, hip in its size chart. Height is the primary driver, and the chest/waist figures let you confirm body fit for a child between sizes.
Where do I buy Quincy Mae?
Quincy Mae is sold on its own site and through select retailers.