![Light Blue Denim Shirt with Lace-up Flat Boots Casual Fall Outfits For Women In Their 30s: A light blue denim shirt and navy skinny jeans are the kind of a fail-safe off-duty combination that you so awfully need when you have no extra time. Bring a dash of stylish effortlessness to your outfit by slipping into a pair of lace-up flat boots. So when summer is done and fall is setting in, you'll find this outfit to be your everything.](https://cdn.lookastic.com/looks/gilet-crew-neck-sweater-denim-shirt-large-15849.jpg)
![Red Gilet](https://cdn.lookastic.com/red-gilet-original-10278070.jpg)
![White and Black Houndstooth Crew-neck Sweater](https://cdn.lookastic.com/white-and-black-houndstooth-crew-neck-sweater-original-11337159.jpg)
![Light Blue Denim Shirt](https://cdn.lookastic.com/light-blue-denim-shirt-original-3703667.jpg)
![Navy Skinny Jeans](https://cdn.lookastic.com/navy-skinny-jeans-original-3873887.jpg)
![Dark Brown Leather Lace-up Flat Boots](https://cdn.lookastic.com/dark-brown-leather-lace-up-flat-boots-original-11410268.jpg)
![Silver Necklace](https://cdn.lookastic.com/silver-necklace-original-3980203.jpg)
A light blue denim shirt and navy skinny jeans are the kind of a fail-safe off-duty combination that you so awfully need when you have no extra time. Bring a dash of stylish effortlessness to your outfit by slipping into a pair of lace-up flat boots. So when summer is done and fall is setting in, you'll find this outfit to be your everything.