- White cotton-piqué - Designer emblem, side slits - Button fastenings - 100% cotton - Machine wash - The iconic Lacoste cotton-piqué polo shirt comes in every colour, but none is as enduring as classic white, harking back to this style's origins as a tennis uniform. The boxy shape, ribbed trims and crisp collar give this piece subtle refinement. Team it with tonal shorts and sneakers as sportswear, or with tapered trousers and a cardigan off-duty. Shown here with A.P.C. jeans, Converse sneakers, Saturdays NYC tote bag, Mikia bracelet.