What is preppy?
Preppy style (from the English preparatory) is a fashion trend based on the uniforms worn by students at prestigious private schools and Ivy League universities in the United States.

Historically, the style emerged in the 1940s and 1950s among affluent American youth. It conveyed elite social status, high academic achievement, and a commitment to tradition.
The preppy style combines strict elements of a classic wardrobe with sports equipment for aristocratic sports: golf, tennis, lacrosse, equestrianism, and yachting.
Distinctive features
This style is characterized by the use of exclusively high-quality natural fabrics: dense cotton, oxford, wool, cashmere, tweed, and mohair. The basic palette includes deep navy, burgundy, emerald, mustard, sand, white, and red. These shades are often used in vibrant, contrasting combinations.

The key prints of the movement are tartan, argyle, classic stripes, and houndstooth. Wardrobe staples include polo shirts, button-down Oxford shirts, knitted vests, V-neck jumpers, club jackets with emblems, chinos, and pleated skirts.
Footwear includes classic leather or suede loafers, brogues, oxfords, topsiders, and minimalist white sneakers.
How to wear
Layering is the foundation of this style. A classic approach involves pairing a shirt with a jumper or knitted vest, leaving the collar, cuffs, and hem visible.

In modern combinations, a pleated miniskirt is often paired with thick tights, chunky-soled loafers, and a voluminous chunky-knit cardigan. To integrate preppy-inspired pieces into a casual wardrobe, they're mixed with basics. For example, a tailored club blazer is paired with straight-leg blue jeans and a T-shirt to avoid looking like a school uniform.

Accessories are discreet and classy. Leather belts, structured satchels, ties, scarves, and headbands are featured. Jewelry remains simple—a strand of pearls or a classic watch on a leather strap.