zara midi dress formal Blue Ruched by Zara Back closure with a button lined in the same fabric. SATIN EFFECT MIDI DRESS

Its tailored bodice highlights your natural shape, while the flared skirt allows for effortless movement, making it perfect for dancing the night away

Delicate lace details add a romantic boho touch

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Multiple color options

The cake was designed to open up so the couple could easily step out in their party attire

After she was photographed debuting that baby bump in New York City, a source told PEOPLE that Rihanna was "excited to be a mom" and "couldn't be happier." "Everything Rihanna does, she does it her own way on her own timetable, and having a baby is no different," the insider said