Free U.S. shipping on orders $100+ · U.S. domestic shipping only
Sizing Guide

Find your fit.

We've sized The Cardiff Set with care — generous enough to move, tailored enough to feel intentional. If you're between sizes, size down for a closer fit or up for a relaxed lounge feel.

Women's Lounge

Approximate body measurements in inches.

SizeBustWaistHip
XS32–33"25–26"35–36"
S34–35"27–28"37–38"
M36–37.5"29–30.5"39–40.5"
L38–40"31–33"41–43"

Kids

Approximate size by age, height, and weight.

SizeAgeHeightWeightChest
1Y12–18 mo28–32"22–26 lb19–20"
2Y18–24 mo32–35"26–30 lb20–21"
3Y2–3 yr35–38"30–34 lb21–22"
4Y3–4 yr38–42"34–38 lb22–23"

Baby

Approximate size by age, height and weight.

SizeAgeHeightWeightChest
0-3M0–3 mo21–23"8–12 lb15–16"
3-6M3–6 mo23–26"12–16 lb16–17"
6-9M6–9 mo26–28"16–20 lb17–18"
9-12M9–12 mo28–30"20–24 lb18–19"
Still unsure?

We can help you
find the right size.

Don't see the size you're looking for, or stuck between two? Reach out before launch and we'll help you choose — we're shaping inventory around real demand, so your input matters.

  • Fabric stretch

    92% bamboo, 8% spandex — naturally soft with a touch of give.

  • Fit philosophy

    Tops are cropped and easy. Pants and joggers are mid-rise with a relaxed flare or tapered leg.

  • Between sizes?

    Size down for a closer fit; size up for room to lounge.

  • Care

    Cold wash, line dry. Bamboo softens and improves with every wear.