If you use a more relaxed approach to dressing up, why not choose a white and red and navy plaid shirtdress and a bermuda shorts? For something more on the sophisticated side to finish your outfit, complete your getup with ankle boots.
Bermuda Shorts with Ankle Boots Warm Weather Outfits In Their 30s
For something on the elegant side, consider teaming a white turtleneck with a bermuda shorts. If not sure about the footwear, complement this look with ankle boots.
If you like relaxed dressing, marry a navy blazer with a bermuda shorts. If you're puzzled as to how to round off, a pair of ankle boots is a nice idea.