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Wedding Guest Dresses

From midis to maxis and so much more, find the perfect look for summer weddings with these radiant wedding guest dresses from Boston Proper. Of course, it is always customary to avoid overshadowing the bride on her special day, which is why we’ve found the perfect combination of sexy sophistication for making a statement without going overboard. However, these alluring designs are anything but simple. Find the perfect conversation piece with destination-ready looks that include bold designs made from the highest quality fabrics and materials available. We’re sure you’ll find a look to love as well as something other wedding guests will absolutely adoreREAD MORE >
Zippered geometric dressadd to favorites

$149.50 $89.98

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Sweetheart neck dressadd to favorites

$139.50 $83.98

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Strapless border lace dressadd to favorites

$149.50 $104.98

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bEYOND TRAVEL™ SIDE COLORBLOCK DRESSadd to favorites

$98.50 $58.98

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Eyelet flare dressadd to favorites

$149.50 $89.98

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Beyond travel™ illusion dressadd to favorites

$119.50-$119.50 $59.98-$71.98

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Beyond travel™ cape dressadd to favorites

$98.50 $58.98

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Embellished shell v neck dressadd to favorites

$229.50 $114.98

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Flutter lace dressadd to favorites

$109.50 $84.98

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Lace popover dressadd to favorites

$159.50 $79.98

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Asymmetric colorblock sheath dressadd to favorites

$149.50 $89.98

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Floral surplice print dressadd to favorites

$139.50 $69.98

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Metallic blouson maxi dressadd to favorites

$159.50 $79.98

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Open neck ruched dressadd to favorites

$149.50 $74.98

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Ruched illusion dressadd to favorites

$98.50 $58.98

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Tropical floral high neck maxi dressadd to favorites

$159.50 $79.98

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V cut lace dressadd to favorites

$138.50 $82.98

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Asymmetric one shoulder sheath dressadd to favorites

$129.50 $90.98

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Cap sleeve lace sheath dressadd to favorites

$159.50 $111.98

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Beyond travel™ square neck grommet dressadd to favorites

$119.50 $59.98

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Pastel floral scuba dressadd to favorites

$139.50 $69.98

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Ponte ring sheath dressadd to favorites

$139.50 $69.98

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Stripe surplice dressadd to favorites

$129.50 $59.98

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Contrast knot charm dressadd to favorites

$159.50 $95.98

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Fringe solid shift dressadd to favorites

$89.50 $62.98

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Ponte cutout dressadd to favorites

$139.50 $55.98

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Ponte fit and flare dressadd to favorites

$139.50 $83.98

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Off-the-shoulder three-quarter sleeve sheath dressadd to favorites

$139.50 $69.98

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Border print shift dressadd to favorites

$139.50 $69.98

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Color pop lace sheath dressadd to favorites

$179.50 $89.98

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Ruffle floral print dressadd to favorites

$149.50 $74.98

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Scuba belted sheath dressadd to favorites

$139.50 $83.98

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Studded cutout sheath dressadd to favorites

$159.50 $79.98

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Vegan leather faux wrap sheath dressadd to favorites

$169.50 $84.98

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Beyond travel ™ velvet detail dressadd to favorites

$119.50 $34.98

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Colorblock long sleeve ruched dressadd to favorites

$98.50 $48.98

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Ruched angled v neck dressadd to favorites

$149.50 $44.98

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Red printed ruched dressadd to favorites

$149.50 $59.98

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Ruched off the shoulder dressadd to favorites

$139.50 $69.98

Get an additional 50% OFF! Use code: SUMMER50.
  1. 6 months ago
    Sexy Little Red Dress
    Saw this dress, ordered right away. Wore it Valentines Day for my night out with my new man. It was a hit! Flirty fringe, body skimming while being proper.
  2. 6 months ago
    Gorgeous Dress!
    I absolutely love this dress! I bought it to wear to Valentine's Day dinner with my hubby and he loved it on me! I'll have plenty more occasions to wear it, as red is my favorite color. The fabric is fantastic, there wasn't one wrinkle when I took it out of the package and it feels so good on, just like the black sheath dress with long fringe. I would definitely recommend this dress!
  1. 6 months ago
    Perfect little black dress
    I love this dress. I wasn’t sure if I should should take a chance and buy it after reading some of the reviews about fit but it fits great. The liner does not hang below the hem and it sits below the shoulders nicely. I am normally a size 6 and I bought the small. Can’t wait to wear it out!
  2. 11 months ago
    Terrific Style, Classic Lines!
    This "Off The Shoulder 3/4 Length Sleeve Sheath Dress" is exceptionally made (lined and fabric is of substantial weight) and I was impressed with the details. However it was way...too short for me (I am 5'9"-123.5 lbs) and way..too large all the way down from under the arms to the hem-would have had to be altered and would have cost an additional $28.00 If the dress had been longer I would have considered altering because it is exceptionally well made. Will look great on a shorter woman.
  1. 1 year ago
    Festive
    I bought this for my husband's 50th birthday party and everybody seem to really like it I thought the dress was beautiful and I love the way it flowed when I walked but I did have to keep pulling it up all night I am nervous to wash it however I will probably just hang it to dry
  2. 7 months ago
    Stunning
    This dress is stunning! I gained a few pounds but am working on losing weight. Fits me a bit tight on top but perfect at the bottom so I will keep. Style is well made.
  1. 5 months ago
    Beautiful
    This dress is gorgeous. If you are thinking about it get it. The colors are bright and vibrant. Great for the spring and summer. This dress does run small. I usually wear a size 2 and had to exchange twice and finally the 6 fit perfect. There is no stretch to this material.
  2. 5 months ago
    colorful!!!!!!
    I loved the colors and was not disappointed! There was one review about the zipper not working properly but I loved the dress and bought it anyway. There is an issue with the zipper and you have to be very careful when zipping it up. The overall features of the dress are perfect so I am keeping it.
  1. 2 months ago
    Not sure yet...
    I purchased this to wear to a wedding in Aruba this July. I ordered a small, which is a size smaller than I normally wear. It fits well, just not sure I love it. I think it'll look good with nude heels and emerald jewelry. Because I got it with a coupon / sale for $40, I will keep. I'll see if I get compliments!
  2. 3 months ago
    Great color
    I bought this for a party and received a few compliments. It was s little big,
  1. 3 months ago
    love the style
    a great summer dress
  2. 1 month ago
    Great dress!
    Great dress I plan on wearing it to a summer wedding on the lake