I love this oversize Rebecca Minkoff Morning After Bag and apparently so do stars such as Kirsten Dunst, Laura Prepon and Jenna Elfman.
Roomy enough to stash everything you need for the day (or an overnight stay), it's the ideal city slouch bag to sling on your arm or shoulder. The zipped main compartment contains an inner pocket to keep things organized while an exterior pocket allows easy access to cell phone, keys, etc. Available in several solid colors and combinations.
It's pretty pricey at $475, but visit StyleBakery.com to learn how you can get 20% off.
Or, to see similar styles for less,
Michael Michael Kors "Fast Lane" Satchel, $298.00, Available here
Hype "Mischa" Leather Satchel, $185.00, Available here
Merona® Tote, $34.99, Available here