IZZY SUNHAT
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A best seller for a reason, the Izzy Sunhat is effortlessly stylish and highly versatile. Designed with a rounded crown and a large, sculpted brim that can be styled up or down, it offers a customisable look with superior sun protection. Roll this style and effortlessly pack it in your suitcase or bag. Crafted from lightweight, breathable raffia, it’s the perfect blend of fashion and function for sunny days.
Note: Size L-XL will be available from 15th July 2025.

We understand that a perfect fit is essential. If your new Avenue piece doesn’t fit you, send it back to us within 14 days for a full refund or an exchange.
Here are a few tips to ensure you measure your head accurately and purchase the perfect sized hat. All you will need is a string or cloth tape measure. Remember, the goal is to measure where you would sit to have a hat sit on your head.
STEP 1
In front of a mirror, start at the centre of your forehead. Wrap the string or tape measure around your head, approximately 1cm above your ears, to the most prominent point at the back of your head.
STEP 2
Note the measurement. If you are using a piece of string, measure the start and end points against a ruler.
STEP 3
We recommend measuring a few times for accuracy.
SMALL/MEDIUM (55 – 56cm):
This is our smallest size. If your head measures 53–54cm, we recommend using the adjustable sweatband or adding hat filler for a more secure fit. These can comfortably reduce the hat size by 1–2.5cm.
MEDIUM/LARGE (57 – 58cm):
Considered our most popular and ‘average’ fit. If your head measures around 57cm, the adjustable sweatband can help the hat sit more snugly. This size also works well for head sizes up to 58.5cm.
LARGE/EXTRA LARGE (59 – 60cm):
Our largest size, ideal for head sizes 59–61cm. If you’re at the lower end of this range, the adjustable sweatband can bring the fit in slightly for added comfort.

Our garments are available in XS, S, M, L and XL. Specific styles are only available in S–M and M–L. All pieces are designed to have a relaxed fit on the body, and most feature elasticised detailing and adjustable drawstring ties.
Don’t hesitate to contact us for further sizing advice, we would love to chat to you.
Size | XXS | XS | S | M | L | XL |
Size | 4 | 6 | 8 | 10 | 12 | 14 |
UK/AU | 4 | 6 | 8 | 10 | 12 | 14 |
US | 1 | 2 | 4 | 6 | 8 | 10 |
EU | 30 | 32 | 34 | 36 | 38 | 40 |
Bust | 75-78 | 79-83 | 84-88 | 89-93 | 94-98 | 99-103 |
Waist | 57-59 | 60-63 | 65-68 | 69-74 | 75-79 | 80-84 |
Hips | 82-86 | 87-90 | 91-95 | 97-101 | 102-106 | 107-112 |



Easy Returns
Designed in Australia



























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- Designed in Sydney, Australia
- Adjustable sweatband for a personalised fit
- Style brim up or down for extra sun protection
- Crown height: 10.5cm
- Brim length: 11cm
- Made from 100% raffia sourced from Madagascar
- Store flat in a cool, dry place.
- Clean with a soft brush or damp cloth; avoid soaking
- Keep dry—air dry if damp, and limit sun exposure when not in use
- Reshape with steam if needed
- Size S/M (55-56cm) Size M/L (57-58cm) Size L/XL (59-60cm)
- We recommend using the adjustable sweatband inside the hat or adding a hat filler for a smaller fit
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Free shipping for orders over $200*
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We offer easy returns within 14 days from delivery for full-priced items. This does not include sale items.
- Heather W.Verified Buyer14 hours agoReviewingIZZY SUNHATRated 5 out of 5 starsLove it!
It just arrived, and is exactly as described. I can’t wait to wear it in France this summer.
Was this helpful? - Jessica M.Verified Buyer14 hours agoReviewingIZZY SUNHATRated 5 out of 5 starsAwesome!
Fits well. Good quality.
Was this helpful? - Fiona C.Verified Buyer5 days agoReviewingIZZY SUNHATRated 5 out of 5 starsIzzy Sunhat review
Great hat, seems to keep its shape after being rolled up and like that it has an adjustable headband to tighten the fit.
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