The elegant seven-bay loggia is based on the arcades of Brunelleschi’s fifteenth-century Ospedale degli Innocenti in Florence, complete with tondi between the arches and a tall entablature carrying bronze letters. The tall, one-story buff brick building has limestone columns, arches, pilaster capitals, and stringcourses and a red barrel tile roof to complete the Italian Renaissance character. The post office is the largest and most architecturally refined of this stylistic type in Texas.
Across the street at 516 Center, the former three-story Montgomery Ward Building (1929) features its characteristic white terra-cotta veneer with green accents and the female image representing Progress in the shaped parapet.