PRE-SALE NOW. Delivered Early July 2026.

Our everyday tee, refined.

FLO is the organic cotton boyfriend tee you'll reach for first — lightweight, breathable, and soft against the skin, cut in an easy oversized shape that layers over everything and stands alone in summer.

Made from 160gsm GOTS-certified organic combed cotton jersey, it's the mid-light weight built for year-round wear. A small tonal OD emblem, nothing across the back.

AT A GLANCE
— Unisex boyfriend tee · oversized fit — Fabric: 160gsm GOTS-certified organic combed cotton jersey — Fit: oversized · size down for a truer-to-size fit — Sizes: XS–3XL — In stock now

✓ 100% GOTS-certified organic cotton · ✓ Pre-shrunk · ✓ Vegan · ✓ 30-day returns

DESIGNED & PRINTED IN BYRON BAY HINTERLAND

WHY YOU'LL LIVE IN IT
— Lightweight 160gsm organic combed cotton jersey — soft, breathable, year-round
— Easy oversized boyfriend cut that layers or stands alone
— 2×1 rib neck and sleeve detailing that holds its shape
— Shoulder-to-shoulder tape and double-needle straddled seams — built for longevity
— Raglan sleeve for an easy, lived-in line
— Pre-shrunk, so it keeps its fit wash after wash
— Tear-away tags — no scratch, no fuss
— GOTS-certified organic combed cotton — no compromises

FIT & SIZING
FLO is designed to be worn oversized. If you love that relaxed boyfriend fit, buy your true size. If you'd prefer it less roomy, we recommend sizing down one.

On our models: she wears a size S; he wears a size XL.

SIZE GUIDE (CM) — measured flat
Size | Rec. AU | Length | Chest | Sleeve
XS | 8–10 | 69.5 | 61.5 | 36
S | 10–12 | 71 | 64 | 37
M | 12–14 | 72.5 | 66.5 | 38
L | 14–16 | 74 | 69 | 39
XL | 16–18 | 75.5 | 71.5 | 40
2XL | 18–20 | 77 | 74 | 41
3XL | 20–22 | 78.5 | 76.5 | 42

PRODUCT DETAILS
— 100% GOTS-certified organic combed cotton — Lightweight 160gsm — 2×1 rib neck and sleeve — Raglan sleeve — Shoulder-to-shoulder tape — Double-needle straddled seams — Pre-shrunk — Tear-away tags — Cotton care label + cotton size tag

FABRIC & FEEL
160gsm GOTS-certified organic combed cotton jersey — the mid-light weight that does everything. Combed cotton is spun from longer, smoother fibres, so it's softer on the skin and longer-wearing than standard cotton. Lightweight enough for warmer days, easy enough to layer when it cools.

CARE — made to last, wash it like you mean it
— Cold machine wash with similar colours — Wash inside-out — Do not bleach — Do not tumble dry — Reshape and line dry in the shade — Cool iron if needed

FOR THE NEXT GENERATION
We named this label Oldest Daughter because the women who carry the most deserve clothes built to carry them back. Every piece starts with one question: will this still be in your wardrobe in five years? Certified-organic fibres, considered construction, small runs, nothing wasted.

🤎 from the OD team