For my everyday spring uniform, I am going to take a cue from my sister's London-based stylist friend and do it up simply but stylishly. All I need are three very versatile things: a delicate, lace-trimmed blouse (like , , , and ); crisp, high-waisted jeans (my faves from , and ); and barely-there, spring must-have strappy sandals. Alex's shoes are by . I also like these from , , and .