Matthew Williamson

Rubix Sash Dress

$100 rental
$1990 Retail

Price varies based on availability. Select your date to see price.

Stylist Notes

Rent this colorful Matthew Williamson one shoulder print dress. Great for your beach vacation, birthday party, or girl's night out. Add a trendy bracelet to your look like the Tom Binns' Seeing Neon Bracelet or a fun purse like Kate Spade's Confectionary Multi Anastasia Clutch.

Size & Fit

This dress runs small. We recommend sizing up (see following fit notes for exceptions). Sized: 6 - 14, British sizing.

BUST: Works best for A to C cup sizes - fitted at bust
WAIST: Very Fitted - dress very fitted at natural waist
HIPS: Fitted - curvier women should consider sizing up for full hips
LENGTH: Mid-thigh - (on a 5'6" model)

UNDERGARMENTS: Should be worn with a strapless bra
FABRIC Fabric has no stretch
GREAT FOR: Athletic, Petite, Tall, Straight & Narrow body types
(Model's height is 5'10".)

Size & Fit Notes

This dress runs small. We recommend sizing up (see following fit notes for exceptions). Sized: 6 - 14, British sizing.

BUST: Works best for A to C cup sizes - fitted at bust
WAIST: Very Fitted - dress very fitted at natural waist
HIPS: Fitted - curvier women should consider sizing up for full hips
LENGTH: Mid-thigh - (on a 5'6" model)

UNDERGARMENTS: Should be worn with a strapless bra
FABRIC Fabric has no stretch
GREAT FOR: Athletic, Petite, Tall, Straight & Narrow body types
(Model's height is 5'10".)

Size Chart

Size Chart

Product Details

Blue printed silk chiffon(100% silk). One shoulder bustier neckline. Inner corset. Hook-and-eye closure. Hidden side zip. 37'' from shoulder to hem. Imported

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13 reviews

Fit
Small 10
True to Size 3
Large 0
Photos 5
Caitlin
Top Contributor
Usually wears: 2
Height: 5' 3"
Age: 30
Bust size: 32D
Body type: Petite
Weight: 120 lbs
Oct 11, 2011

Overall fit: Small
Dress was beautiful but I was not able to wear it because it was too small. I ordered it for my rehearsal dinner and I had to wear a dress I owned already because it was too small. I even had spoken to a stylist earlier in the week because my first choice dress became unavailable. I described my size to her and she assured me this would fit. Loved the dress and cant complain too much about sizes when I cant try them on but I WAS left without a dress from rent the runway that I could wear.
Amy
Top Contributor
Usually wears: 6
Height: 5' 9"
Age: 33
Body type: Athletic
Oct 20, 2011

Overall fit: True to Size
I also loved this dress, the boob area was a little tricky but I wore the nu sticky bra and that did the trick and was Ok for dancing. I got the UK size 10 which fit perfectly- I'm usually a US 6. Loved the fabric, pattern & colors!
Jordan
Usually wears: 4
Height: 5' 7"
Age: 29
Bust size: 34D
Body type: Athletic
Weight: 125 lbs
Dec 21, 2011

Beautiful dress, Didn't fit

Size worn: None
Overall fit: Small
Rented for: Wedding
The dress is absolutely beautiful, but unfortunately, I couldn't wear it. I'm usually between a size 4 or 6 (depending on the brand), but have a fairly large bust. After reading the reviews and talking to a stylist, I ordered the size 6 (UK 10), but unfortunately, things just didn't work out. The dress itself was a little big in the waist area, but the bust area was a bit tight, and wouldn't fit my chest the way it should. I would have loved to have worn the dress, and even attempted to put safety pins in, but ultimately, didn't want to walk around worrying if my bust was going to pop out. I would recommend this dress for a someone with a tiny bust.
Claire
Usually wears: 6
Height: 5' 9"
Age: 22
Bust size: 36B
Body type: Athletic
May 7, 2012

My original dress became unavailable very soon before its arrival date, and RTR was so helpful in helping me choose a new one!

Size worn: 12
Overall fit: Small
Rented for: Formal Affair
I wore this for my college's formals and absolutely loved it. Because the sizes are UK and the reviews mentioned that it ran small, I went 2 sizes up. It took a little shimmying to zip it up, but once everything was in place it looked and felt great. This dress photographs amazingly and feels so nice. If it weren't for the price I would totally get it again!
JB
Top Contributor
Usually wears: 4
Height: 5' 4"
Age: 27
Bust size: 32B
Body type: Pear
Weight: 125 lbs
Jul 26, 2012

Dancing the night away in this style with my coworkers at our boss's wedding!

Size worn: 8
Overall fit: Small
Rented for: Wedding
This designer tends to run small in general but this dress is especially small in the waist, ribs and bust. Not for anyone beyond a B, and I would still recommend sizing up! I went up one size and it was the PERFECT fit. The fabric was this amazing pattern and the colors were much more vivid in person.
Laura
Usually wears: 12
Height: 5' 6"
Age: 31
Bust size: 36D
Body type: Athletic
Weight: 165 lbs
Sep 24, 2012

Easy Easy Easy

Size worn: 14
Overall fit: True to Size
Rented for: Wedding
I didnt end up wearing this dress because the weather ended up being cooler than planned. i wore another dress from RTR and loved both... it was a hard choice. i will def rent this dress again
Tara
Top Contributor
Usually wears: 4
Height: 5' 4"
Age: 37
Bust size: 34A
Body type: Athletic
Weight: 129 lbs
Mar 18, 2013

Cute dress, not the best quality

Size worn: 8
Overall fit: Small
Rented for: Wedding
This dress was cute, but for $275 I think there are more quality dresses you can rent. The fabric was very thin and felt cheap to me, especially for a dress with a pretty expensive retail price. I rented the UK 8 which is a US 4, and it was waaay too small. I would have needed to wear the 10 or perhaps even the 12 to make it work. Be sure to size up on your backup. Not a winner for me:(
Danielle
Top Contributor
Usually wears: 4
Height: 5' 7"
Age: 30
Bust size: 34D
Body type: Hourglass
Weight: 130 lbs
Aug 14, 2013

WAY too small.

Size worn: None
Overall fit: Small
Rented for: Wedding
I normally wear a size 4 dress. After chatting with a fitting specialist and reading reviews, decided to order a size 6. Well, even in the size 6 there was no getting it past my thighs. A friend who is a size 0/2 was able to get the dress on perfectly. I'd definitely size up in this one more than one size! Beautiful dress though, wish it would have worked! :-)
mkr
Top Contributor
Usually wears: 6
Height: 5' 5"
Age: 23
Bust size: 34D
Body type: Hourglass
Weight: 140 lbs
Apr 7, 2014

Didn't end up wearing it, but beautiful dress

Size worn: 10
Overall fit: True to Size
Rented for: Formal Affair
This dress was gorgeous - I rented it as a back up style when the original dress I ordered became unavailable, but I didn't end up wearing it because there were a few problems with the fit for me. First of all, I usually wear a US 6 and the UK 10 fit perfectly for me besides the bust area. The cup size on the dress was unfortunately way too small. The bodice has actual cups built into it, and it ends up looking pretty awkward if your bust doesn't fit into them. There was also a bit of a problem with the zipper - it stuck out from under the fabric on the left side. On a positive note, the pattern and color of the dress is amazing - there so many rich details that you can only really appreciate from up close. I'd definitely recommend the dress if you have a smaller bust!
holly
Top Contributor
Usually wears: 4
Height: 5' 7"
Age: 33
Bust size: 34B
Body type: Athletic
Weight: 145 lbs
May 3, 2014

Gorgeous dress, but cup cut outs unrealistic

Size worn: 10
Overall fit: Small
Rented for: Wedding
The overall fit of the dress was good, but the cups were sewn, which doesn't appeal to a variety of body types. I'm not that big in the chest, but it wasn't working. Also, the side zipper has a mind of its own, sticking up, pushing the fabric up the give the illusion that I'm wider. I didn't end up wearing it, luckily had RTR back-ups.
Amanda
Top Contributor
Usually wears: 0
Height: 5' 2"
Age: 29
Bust size: 32B
Body type: Petite
Weight: 108 lbs
Jul 2, 2014

Pretty and fun print, easy dress but snug fit up top!

Size worn: None
Overall fit: Small
Rented for: Wedding
This was sent as a backup for a replacement dress when my original order was damaged beyond repair. I had a bit of a 'worst-case' came true situation but RTR most definitely has amazing customer service. The colors and print are not my typical style but I had tried on other Matthew Williamson dresses at the salon so they sent this as a backup and everyone who saw it was in agreement that this is a gorgeous dress. Beautiful material. The fit I'd say is pretty much true to size (they sent me a size 6, I am a true 0 in US sizes) but definitely more on the snug side- there are built in cups (kinda weird but workable for a smaller chest) but there was NO way I was fitting my strapless underneath. Once it was on though I felt very comfortable. I could easily have worn this all night and felt both comfortable and glamorous. It would have been a great choice but I opted for the replacement dress in the end.
Katie
Top Contributor
Usually wears: 0
Height: 5' 6"
Age: 29
Bust size: 34A
Body type: Athletic
Weight: 115 lbs
Aug 7, 2014

This dress runs like, three sizes too small.

Size worn: NONE
Overall fit: Small
Rented for: Party
I could not even get this dress on! Size up size up size up. Was bummed because I love this dress in the pictures.
Heather
Top Contributor
Usually wears: 10
Height: 5' 8"
Age: 34
Bust size: 34D
Body type: Apple
Weight: 155 lbs
Oct 10, 2014

So Beautiful

Size worn: None
Overall fit: Small
Rented for: Party
This dress was amazing but like the fitting guide said, not meant for larger chested girls. Couldn't get the 14 zipped over my 34DD. Fabric was lovely.
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