![Grey Jumpsuit with Slip-on Sneakers Casual Outfits In Their 30s: A black vertical striped blazer and a grey jumpsuit are a good look to have in your current lineup. To bring out a sassier side of you, introduce slip-on sneakers to the mix.](https://cdn.lookastic.com/looks/black-vertical-striped-blazer-grey-jumpsuit-black-leather-slip-on-sneakers-large-13804.jpg)
![Black Vertical Striped Blazer](https://cdn.lookastic.com/black-vertical-striped-blazer-original-1366920.jpg)
![Grey Jumpsuit](https://cdn.lookastic.com/grey-jumpsuit-original-4529572.jpg)
![Black Leather Slip-on Sneakers](https://cdn.lookastic.com/black-leather-slip-on-sneakers-original-9765139.jpg)
A black vertical striped blazer and a grey jumpsuit are a good look to have in your current lineup. To bring out a sassier side of you, introduce slip-on sneakers to the mix.
A black vertical striped blazer and a grey jumpsuit are a good look to have in your current lineup. To bring out a sassier side of you, introduce slip-on sneakers to the mix.