New York City native Nancy Reagan passed away on Sunday at the age of 94.

While known for many accomplishments

, Reagan is especially remembered for

establishing a new standard

for First Lady style. (Even today’s GOP presidential candidates’ wives

took cues from her

.) Below, 10 of her most memorable looks.

The fashionable first lady brought a new sense of country-club cool to the campaign trail, donning this pink-and-white gingham frock (above, left).

Reagan makes stylish strides in this beaded masterpiece by James Galanos (above, right). The designer, who outfitted stars from Jackie Kennedy and Lady Bird Johnson to Grace Kelly and Elizabeth Taylor, created Reagan’s gown for her husband’s inauguration.

It’s hard not be love-struck with the Cupid-themed palette of this blouse-and-skirt combo (above, left). Reagan takes the plunge in this snow-white showstopper (above, right).

The White House maiden (above, left) looks timeless in a perfectly polished all-white ensemble.

Mixing prints can be a tricky trend to tackle — but not when you’re Nancy Reagan (above, right).

Reagan (above, left) strikes a heavenly note in this beaded white wonder by Galanos.

Haute headwear at its finest (above, right)!

The first lady delivered one of her top looks ever in this radiant red number.

Reagan (right) serves up another winning ensemble, pictured here with designer Oscar de la Renta (a favorite of hers) and philanthropist Brooke Astor.