LOUIE TROUSER
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.

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 |
Avenue | XS | S | M | L | XL | S-M | M-L |
AUS | 6 | 8 | 10 | 12 | 14 | 6-8 | 10-12 |
USA | 2 | 4 | 6 | 8 | 10 | 2-4 | 6-8 |
UK | 6 | 8 | 10 | 12 | 14 | 6-8 | 8-12 |
IT | 38 | 40 | 42 | 44 | 46 | 38-40 | 42-44 |
FR | 34 | 36 | 38 | 40 | 42 | 34-36 | 38-40 |
Easy Returns
Designed in Australia


























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Side pockets
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Belt loops at waist
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Clasp and fly closure
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Elastic detailing on the waist at side seams
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Main: 62% polyester 35% rayon 3% elastane
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Lining: 100% Polyester
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Dry clean only
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Relaxed fit
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Take your normal size
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Adrienne is 178cm and wears a size S
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Available in size XS (AU Size 6), S (AU Size 8), M (AU Size 10), L (AU Size 12) and XL (AU Size 14)
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For detailed information on shipping times and costs in your region, please visit our Shipping & Delivery page.
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We offer easy returns within 14 days from delivery for full-priced items. This does not include sale items.
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Please visit our Returns & Exchanges page for more detailed information.
- Michelle D.Verified Buyer8 months agoReviewingLOUIE BLAZERRated 5 out of 5 starsLove it!
Fits perfectly and looks amazing, very happy
Was this helpful? - Eva S.Verified BuyerAge Range 65+1 year agoAge Range 65+ReviewingLOUIE BLAZERRated 5 out of 5 starsMrs
Lovely
Was this helpful? - Jessica L.Verified BuyerAge Range 35 - 441 year agoAge Range 35 - 44ReviewingLOUIE TROUSERRated 5 out of 5 starsBest fitting trousers
I struggle to find trousers that are flattering and are comfortable. These tick both boxes. The elastic waist makes them super comfortable and the straight cut is extremely flattering. I’m between a size 6 and 8 and decided to go with the 8 so I can wear them low rise. The length is also not too long for someone who is 160
Was this helpful?