PTP 24 L 25 - 31 Free People Preppy in Plaid Buttondown shirt. This popular top is also known as the "Peppy Plaid" shirt and features an oversized silhouette, a hi-low cut, and a ruffled lower back hem. The material is described as crisp cotton with a linen texture, and the plaid pattern includes colors like navy blue, tan, white, and a copper brown. Brand: Free People Style Name: Preppy in Plaid Buttondown (also "Peppy Plaid") Colors: Navy blue, tan, white, and brown plaid Material: 100% cotton with a linen-like texture Features: Oversized, relaxed fit Button-down front Point collar Ruffled hi-low hem Long sleeves with barrel cuffs Chic plaid button-down shirt. Features navy and tan hues. Ideal for casual wear.