Here’s how Mayoral fits your child compared to other brands you might be considering, so you know before it’s in your cart.
Enter your child’s measurements once — we’ll size them in Mayoral 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.
Pick the size your child wears at Mayoral 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.
| Mayoral | Size twinssame number fits the same | Size strangerssame number, different cut |
|---|---|---|
| 0-1M20.9–22.8" | — | No same-size match at other brands |
| 1-2M22.8–24.8" | — | No same-size match at other brands |
| 2-4M24.8–26.8" | — | No same-size match at other brands |
| 6M26.8" | Bonpoint↓ shorterCalvin Klein Kids↓ shorter | |
| 4-6M26.8–28.7" | — | No same-size match at other brands |
| 6-9M28.7–30.7" | — | No same-size match at other brands |
| 9M29.1" | Calvin Klein Kids↓ shorter | |
| 12M31.5" | Bonpoint↓ shorterCalvin Klein Kids↓ shorter | |
| 18M33.9" | Bonpoint↓ shorterCalvin Klein Kids↓ shorter | |
| 2Y35–37.4" | Il Gufo↓ shorterBonpoint↓ shorterPrimary↓ shorterNext Kids↓ shorterDisney Store (shopDisney)↓ shorterLands' End Kids↓ shorter+4 more | |
| 3Y37.4–39.8" | Il Gufo↓ shorterBonpoint↓ shorterDisney Store (shopDisney)↓ shorterPrimary↓ shorterTea Collection↓ shorterNext Kids↓ shorter | |
| 4Y39.8–42.1" | ||
| 5Y42.1–44.5" | Il Gufo↓ shorter | |
| 6Y44.5–46.9" | Bonpoint↓ shorterIl Gufo↓ shorterConverse Kids↓ shorterU.S. Polo Assn.↓ shorterBrooks Brothers Kids↑ longerPolo Ralph Lauren Kids↑ longer | |
| 7Y46.9–49.2" | Garnet Hill↑ longerPolo Ralph Lauren Kids↑ longerReebok Kids↑ longerEddie Bauer↑ longerFabletics↑ longerGap Kids↑ longer+14 more | |
| 8Y49.2–51.6" | Garnet Hill↑ longerOld Navy↑ longerPolo Ralph Lauren Kids↑ longerConverse Kids↑ longerLevi's Kids↑ longerIl Gufo↓ shorter+28 more | |
| 9Y51.6–53.9" | None — consistent across brands | |
| 10Y52.8–57.5" | ||
| 12Y59.1–61" | U.S. Polo Assn.↓ shorterIl Gufo↓ shorterColumbia Kids↓ shorterGuess↓ shorterGymboree↓ shorterHudson Baby↓ shorter+33 more | |
| 14Y61–63" | Petit Bateau↑ longerCarter's↓ shorterLittle Planet by Carter's↓ shorterOshKosh B'gosh↓ shorterGuess↓ shorterJustice↓ shorter+17 more | |
| 16Y63–65" | Petit Bateau↑ longerJustice↓ shorterReebok Kids↓ shorterWalmart Wonder Nation↓ shorterPolo Ralph Lauren Kids↓ shorterCalvin Klein Kids↓ shorter+10 more | |
| 18Y65–66.9" | Justice↓ shorterWalmart Wonder Nation↓ shorterCat & Jack↓ shorterTommy Hilfiger Kids↓ shorterColumbia Kids↓ shorterLands' End Kids↓ shorter+9 more |
Sizes shown use Mayoral’s girls’/unisex chart where the brand splits by gender; boys’ sizes at the same number can run slightly taller.
Where the number just works. At 0-1M, 1-2M, 2-4M, 4-6M, 6-9M, 9Y, Mayoral 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 6Y, Bonpoint, Il Gufo, Converse Kids cut the same number differently. Check those before you trust the label.
Bottom line: for most sizes, a Mayoral 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 →
Mayoral-specific things the size number alone won’t tell you — drawn from its own charts.
Roughly two in three fit comments say Mayoral comes up small, so sizing up one (sometimes two) is the common advice.
Mayoral is a Spanish brand labelled by age with the height alongside it, so size to your child's height rather than the age.
Which trimmer, roomier, or adaptive cuts Mayoral publishes alongside its standard sizes.
This is what parents report anecdotally — crowd sentiment, not a Little & Youth determination. Our sizing above is computed from Mayoral’s own published chart; the notes here come from public parent discussion.
Mayoral leans small and slim — most parents who comment on fit size up, but the sample is thin. Across Mumsnet, Reddit, an Imamother thread and Mayoral UK’s own Trusted Shops reviews, roughly two in three fit comments say the clothes come up small (‘size up at least one, usually two’ from a Scandinavian parent; ‘now running much smaller than my old size 4’), with a minority calling it true to size or even generous. What everyone agrees on is the tailored, slim European cut: adjustable waists make it a favourite for petite and long-skinny kids, one parent found trousers too big in the waist for a sturdy boy, and the intermediate baby sizes (1–2, 2–4 months) help small babies. If your child is average-to-sturdy, go up a size.
Based on anecdotal discussion from multiple publicly available online sources; your experience may differ.
Enter your child’s measurements once. We’ll show their Mayoral size and their size at 100+ other brands, each from that brand’s own chart.
Find my child’s size →Shop Mayoral ↗Mostly, yes — about two-thirds of the fit comments we found say it comes up small or slim, and the usual advice is to size up one (a Scandinavian parent says one to two). A minority call it true to size or generous, so it's a lean, not a rule.
Yes — that's the strongest consensus. Adjustable waistbands and a tailored cut make it a go-to for petite and long-skinny children; one parent of a solidly built boy found the trousers too big in the waist instead.
By age band with a height in cm, including in-between sizes such as 1–2 months (60 cm) and 2–4 months, which parents of small babies find useful. Several say the baby range in particular runs 'a little on the small side'.
Mayoral publishes height, chest, waist, hip, head in its size chart. Height is the primary driver, and the chest/waist figures let you confirm body fit for a child between sizes.
From the bigger sizes up, Mayoral publishes separate girls’ and boys’ charts, so the same number can differ by gender. The figures on this page use Mayoral’s girls’/unisex chart.
Mayoral carries kids’ shoes alongside its clothing. Kids’ shoe sizes go by foot length rather than age, and the same size number isn’t cut the same from brand to brand — so measure your child’s foot and check it against the chart. See how every kids’ shoe brand runs and how wide each is cut on our kids’ shoe sizing guide.
Mayoral is sold on its own site and on Amazon, so you can pick the marketplace you prefer.