Steal Jessica Chastain's Saint Laurent Dress

You'll definitely want to steal this look. Jessica Chastain wore a gorgeous floral Saint Laurent out and about on the streets of New York (incidentally, Lena Dunham also wore the dress last month to pretty great effect on The Ellen DeGeneres Show). When it comes to the perfectly-deployed semi-casual/semi-formal look, there's no beating Saint Laurent — don't get me wrong, they do full-on red carpet glam to devastating effect as well (I'm still not over Elizabeth Olsen's Age of Ultron cape dress), but sometimes, it's their more casual pieces that really shine. Remember when Jennifer Lawrence wore Saint Laurent during the Mockingjay press tour? Or when Juno Temple wore it to a New York screening of Far From the Madding Crowd ?

Jessica (and Lena) hit all the right spring-y/summer notes with this recently worn dress. The bold floral pattern gives it some real punch and edge, while the sleeve detailing and full skirt keep things fetchingly feminine. It's definitely a covet-worthy frock, but since we can't all afford real Saint Laurent (this particular dress will run you up almost 3 grand on Net-a-Porter), here are a few dresses with a similarly stylish vibe at a considerably lower price point. Let's take a look!

The Dress:

Pretty darn on point, right? Now, onto the dupes.

ASOS Mini Dress With High Neck In Floral

ASOS Mini Dress With High Neck In Floral, $68, ASOS

Be Outside Dress in Delft

Be Outside Dress in Delft, $79.99, ModCloth

Kaleidoscope Floral Print Silk Dress by Boutique

Kaleidoscope Floral Print Silk Dress by Boutique, $170, Topshop

Red Sleeveless Summer Dress

Red Sleeveless Floral Dress, $46, Etsy

Daisy Print Shirt Dress

Daisy Print Shirt Dress, $105, Topshop

Images: Getty Images; Twitter