Home / Dresses / Beatrix One-Shoulder Satin Gown – Navy
Beatrix One-Shoulder Satin Gown – Navy view 1Beatrix One-Shoulder Satin Gown – Navy view 2Beatrix One-Shoulder Satin Gown – Navy view 3Beatrix One-Shoulder Satin Gown – Navy view 4Beatrix One-Shoulder Satin Gown – Navy view 5
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Beatrix One-Shoulder Satin Gown – Navy

★★★★★ 128 reviews
$109.90 $137.90
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Not sure? Tap “Find your fit” above for full measurements and how to take them.
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Understated and elegant, the Beatrix is a navy satin gown with a single sculpted shoulder and a floor-sweeping column silhouette. The clean one-shoulder line flatters the frame while the fluid satin skirt falls into a graceful, elongating drape.

Cut from lustrous stretch satin with a lined bodice and concealed side zip, it's a red-carpet look at an everyday price. Perfect for black-tie events, weddings and formals. Fabric: stretch satin. Fit: true to size, fitted. Length: maxi. Model wears size S / AU 8. Cold hand wash or dry clean.

True to size with a flattering fit through the body. If you’re between sizes or prefer a closer fit, we recommend sizing down — tap “Find your fit” for exact measurements.
Free standard AU shipping on orders over $120. Not the right fit? Return it within 30 days for a full refund — no restocking fee, no awkward questions.

Reviews

4.9
★★★★★
Based on 128 reviews
5★
88%
4★
9%
3★
2%
2★
1%
1★
0%
★★★★★

“Ordered my usual AU 10 and it fit exactly like the guide said it would. So refreshing not to have to guess.”

Tara W.
Tara W.
Verified buyer
★★★★★

“The fabric feels expensive and it’s held up after five washes. Buying another in a different colour for my sister.”

Kate D.
Kate D.
Verified buyer
★★★★★

“Wore this to a wedding and got asked about it four times. Comfortable enough to actually dance in too.”

Lily P.
Lily P.
Verified buyer

Customer photos

Real fits from real customers — tag @heycollette to be featured here.

Questions about this dress

Hey Collette team: Yes — it’s cut true to size with a flattering fit through the body. If you prefer a fitted look, we’d suggest sizing down.
Hey Collette team: No, it’s fully lined, so it’s opaque even in bright light — no slip needed underneath.
Hey Collette team: Definitely — it’s one of our most-worn wedding guest styles. Pair it with heels and simple gold jewellery for a dressier look.

Find your fit

Beatrix One-Shoulder Satin Gown – Navy — measurements in centimetres. Our fit is true to size.
SizeAU sizeBustWaistHip
XSAU 6826490
SAU 8866894
MAU 10907298
LAU 129678104
XLAU 1410284110
XXLAU 1610890116
How to measure yourself
  1. Bust — measure around the fullest part of your chest, keeping the tape level.
  2. Waist — measure around the narrowest part of your natural waistline.
  3. Hip — measure around the fullest part of your hips, about 20cm below your waist.