84% matchBarney Cools
Sydney poolside resort with retro surf tint
What changes: Menswear-only, broader sport/street range, less print-led
Brand profile
Double Rainbouu
Sydney unisex resort label built on loose, boldly printed Hawaiian shirts, founded in 2016 by ex-Ksubi designers Mikey Nolan and Toby Jones.
SydneyOrigin
UnisexFocus
StreetwearStyle
$$Price
4 brands like Double Rainbouu like Barney Cools, Duvin, Amuse Society →
What to know about Double Rainbouu
One garment carries the label
The line is built around the loose short-sleeve Hawaiian shirt in lightweight cotton and rayon, with shorts, swimwear, dresses and matching sets built out from it.
Prints do the talking
Saturated tropical, psychedelic and surf-culture graphics define each piece, summed up by the brand's own line about beach babes and pool punks.
Ksubi lineage, department-store reach
Founded in 2016 by two former Ksubi designers, the Sydney label has shown at Pitti Uomo and sells through Net-a-Porter, Selfridges and SSENSE at mid-tier prices.
How Double Rainbouu fits
Overall fit
slightly large
The label's signature Hawaiian shirts are cut deliberately loose and boxy, so most wearers find them relaxed and slightly generous rather than fitted.
Tip: Consider your usual size for an intentionally loose fit, or size down if you prefer a trimmer look.
Medium confidence · based on 6 sources
By category
| Category | Runs | Shape | Size advice |
|---|---|---|---|
| Shirts & overshirts | slightly large | boxy, relaxed camp-collar cut | Stick with your usual size for the intended loose drape, or size down for a closer fit. |
Directional fit consensus summarized from public sources with AI — a starting point, not a guarantee. Confirm with the product's own measurements before buying.
If you like Double Rainbouu
84% match
80% matchDuvin
Cabana shirts and trunks in retro beach palettes
What changes: Cheaper, US surf-frat leaning, less psychedelic print art
62% matchAmuse Society
Beach-lifestyle swim and cover-ups, women-first
What changes: Women's only, softer boho prints, not unisex resort
61% matchLazy Oaf
Loud cartoonish prints and playful colour blocking
What changes: London street/novelty rather than resort or beach
Double Rainbouu fit questions
Does Double Rainbouu run big or small?
Double Rainbouu fits slightly large. Consider your usual size for an intentionally loose fit, or size down if you prefer a trimmer look. The label's signature Hawaiian shirts are cut deliberately loose and boxy, so most wearers find them relaxed and slightly generous rather than fitted.
How does Double Rainbouu fit?
The label's signature Hawaiian shirts are cut deliberately loose and boxy, so most wearers find them relaxed and slightly generous rather than fitted. Overall shape: relaxed, boxy resort cut.
How do Double Rainbouu shirts & overshirts fit?
Double Rainbouu shirts & overshirts fits slightly large. Stick with your usual size for the intended loose drape, or size down for a closer fit. Shape: boxy, relaxed camp-collar cut.
Brand facts
Double Rainbouu is a Sydney unisex resort-wear label founded in 2016 by former Ksubi designers Mikey Nolan and Toby Jones. It is built around the short-sleeve Hawaiian shirt, cut loose in lightweight cotton and rayon and printed with saturated tropical, psychedelic and surf-culture graphics under the tagline "resort wear for beach babes and pool punks". The range extends to shorts, swimwear, dresses and matching sets. The label has shown at Mercedes-Benz Fashion Week Australia and Pitti Uomo, and sells through Net-a-Porter, Selfridges and SSENSE.
- Founded
- 2016
- Origin
- Sydney, Australia
- Made in
- Australia
- Price
- $$
- Focus
- Unisex
- Facts checked
- September 2026
- Styles
- Streetwear, Y2K, Skatewear