Popsugar Fashion Celebrity Fashion Olivia Rodrigo's Blue Prom Dress in Sour Is Like Her Mom's It's Kind of a Funny Story About Olivia Rodrigo's Blue '80s Prom Dress . . . 30 June 2021 by Sarah Wasilak Image Source: YouTube user Olivia Rodrigo As POPSUGAR editors, we independently select and write about stuff we love and think you'll like too. If you buy a product we have recommended, we may receive affiliate commission, which in turn supports our work. Olivia Rodrigo's Sour Prom, which streamed live for fans on June 29, is getting lots of buzz. Sure, there's the Courtney Love drama, in which Olivia was accused of taking direct inspiration from Hole's 1994 album Live Through This, but Rodrigo pretty much put that theory to rest by revealing her own mood board. Fans will also peer beyond the pink beaded slip Olivia wore to promote her concert and take in the look she rocks for the main event: a blue metallic '80s-esque minidress with pleated tiers and a large bow, plus fishnet tights and combat boots — aka the essentials. Rodrigo posted a photo of her mom in a similar outfit on her Instagram Stories right after the film's release, which you can see ahead. "also after filming SOUR prom I found out my mom wore this dress to her prom in the 80s and rode there in a white limo. life is crazy lol I love her," she wrote. Even though this is a coincidence Olivia didn't see coming, one could still argue she was subconsciously influenced by her mother's taste when asked, "what do YOU want to wear to your first prom?" by stylists Chloe and Chenelle Delgadillo. Click through for a couple more stills of how Olivia's prom dress turns out by the end of the night (sorry for the spoiler, but she throws an oversize rhinestone blazer on top), then check out some (mostly) vintage frocks we found if you can't help but want to channel Olivia Rodrigo — and her mom! — in a throwback style. Related: Olivia Rodrigo's Riff on Britney Spears's "...Baby One More Time" Outfit Is as Brilliant as It Sounds Olivia's Mom Wore a Blue Metallic Dress to Her Prom in the '80s Image Source: Instagram user oliviarodrigo Olivia Wore Her Blue Minidress With Tights and Combat Boots Image Source: YouTube user Olivia Rodrigo She Ended the Night in an Oversize Rhinestone Encrusted Blazer Image Source: YouTube user Olivia Rodrigo Shop the Look Image Source: etsy.com 80's vintage Prom Dress ($124) 80's vintage Prom Dress $124 from etsy.com Buy Now Alyce Designs Vintage '80s Prom Sequin Mini Dress Image Source: poshmark.com Alyce Designs Vintage '80s Prom Sequin Mini Dress ($75) Alyce Designs Vintage '80s Prom Sequin Mini Dress $75 from poshmark.com Buy Now Sister Jane Midi Dress With Tiered Skirt and Ruffle Sleeves Image Source: asos.com Sister Jane Midi Dress With Tiered Skirt and Ruffle Sleeves ($125, originally $277) Sister Jane Midi Dress With Tiered Skirt and Ruffle Sleeves $125 from asos.com Buy Now Ever New Curve Puff Sleeve Belted Dress Image Source: asos.com Ever New Curve Puff Sleeve Belted Dress ($174) Ever New Curve Puff Sleeve Belted Dress $174 from asos.com Buy Now Vintage Oscar de la Renta Blue Taffeta and Black Lace Strapless Dress Image Source: archivevintage.com Vintage Oscar de la Renta Blue Taffeta and Black Lace Strapless Dress ($325) Vintage Oscar de la Renta Blue Taffeta and Black Lace Strapless Dress $325 from archivevintage.com Buy Now Beyond Retro Strapless Mini Party Dress Image Source: beyondretro.com Beyond Retro Strapless Mini Party Dress ($54) Beyond Retro Strapless Mini Party Dress $54 from beyondretro.com Buy Now Dundas Minidress Image Source: therealreal.com Dundas Minidress, US size 6 ($795) Dundas Minidress, US size 6 $795 from therealreal.com Buy Now Rotate Birger Christensen V-Neck Minidress Image Source: therealreal.com Rotate Birger Christensen V-Neck Minidress, US size 6 ($212, originally $265) Rotate Birger Christensen V-Neck Minidress, US size 6 $212 from therealreal.com Buy Now Celebrity FashionShoppingOlivia RodrigoStreamingThe '80sProm DressesNostalgiaGet The LookPromDr. Martens