Combining a long sleeve t-shirt with khaki jeans is a good pick for an off-duty but sharp ensemble. You could perhaps get a bit experimental with shoes and complement your ensemble with boat shoes. As you can see here, it's extremely easy to look dapper and stay comfy when cooler weather arrives, all thanks to combinations like this. This getup illustrates that passing the big three-oh is no reason to avoid casual clothing.
Boat Shoes with Long Sleeve T-Shirt Casual Fall Outfits In Their 30s
If you're looking for an off-duty yet sharp ensemble, choose a long sleeve t-shirt and white chinos. Introduce a pair of boat shoes to the mix to tie the whole thing together. These picks will keep you toasty and stylish in awkward fall weather. Wondering how to perfect casual style as you slip into your 30s? This combo is a practical example.