The Last ... You'll Ever Buy

KHAKIS

Much like the name suggests, these Gap Vintage Khakis in Standard Fit ($50) have "classic" and "versatile" written all over then. They work well with a sweater, blazer or button up and are appropriate for almost any occasion. Plus, they come in regular or tall so finding your size won't be a problem. Wrinkle-resistant, machine washable and they come in a darker khaki wash and grey to suit any taste.

Available at Gap.com.