One of my favorite things about summer is that everyone (and everything)
Case in point, this asymmetrical button-up from ZARA. With a long front and short back, it adds personality to the look while keeping the outfit appropriate. It's a play on the classic white button-up without being boring. If you're blessed enough to get away with a statement necklace like the one I'm wearing here, by all means, flourish. If not, you can opt for a more delicate piece of jewelry to follow your dress code.
If the jeans are still a little bit too relaxed for your work situation, I still think this shirt would slay with tapered pants. Something in print or color. After all, the summer's right around the corner.