Fashion Accessories Bags 6 Big Bags for Day or Night By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Updated on March 24, 2015 @ 02:57PM Pin Share Tweet Email Trending Videos Photo: NATIONAL PHOTO GROUP, RAMEY PHOTO 6 Big Bags for Day or Night 01 of 06 Motorcycle Tote Giovanni Vasquez/Limelightpics, INFphoto.com DAY With its structured shape and sizeable pockets, Jessica Biel's Jimmy Choo bag is an unexpected (and totally useful!) briefcase. NIGHT Buckles, studs, zippers-this carryall has attitude enough to add contrast to a pretty dress or rock out a sleek after-dark look. Shop the style! 02 of 06 Oversize Frame Bag Fame Pictures, Ramey Photo DAY Eva Longoria Parker's Birkin frame bag adds instant polish to a casual look and blends flawlessly with more tailored office-wear (and those of us, ahem, not on the Hermes waiting list can get the same effect with a mid-size structured satchel). NIGHT With its fun color and luxe construction, the tote pairs easily with a refined evening look or a jacket-and-jeans combo. Shop the style! 03 of 06 Pink Patent Doctor Bag INF (2) DAY Sarah Jessica Parker's Diane De Maria purse is a standout combo of high-voltage hue and major shine, adding a quirky touch to a blush-hued day dress. NIGHT Add the bag to neutral pieces in luxurious textures (like a satin blouse or a suede skirt) for optimum contrast. Shop the style! 04 of 06 Printed Shoulder Bag INF, BAUER-GRIFFIN.COM DAY A floral bag like Taylor Swift's can be combined with embellished boho pieces for a laidback mix. NIGHT Paired with an LBD, the pattern pops and the bag becomes a statement piece. Shop the style! 05 of 06 Relaxed Satchel RAMEY PHOTO, Splash News DAY With its clean lines and short straps, Sienna Miller's Prada bag tones down the girliness of a frilly skirt or dress. NIGHT Slung on an arm, a top-handle satchel is casual enough to pair with out-with-the-girls denim. Shop the style! 06 of 06 Buckled Duffel NATIONAL PHOTO GROUP, RAMEY PHOTO DAY With its soft sides and neutral shade, Jessica Alba's Escada Sport bag is a no-fuss add to a laidback afternoon-out look. NIGHT The masculine-inspired buckled duffle is an ideal finishing touch to girl-meets-boy separates. Shop the style!