20L Set of Ten 1930s Two Hole White Celluloid Trouser Buttons, 1/2"

This is a set of ten vintage opaque white sew-through buttons featuring a classic two-hole fish-eye (also called cat's eye) design. They have a smooth surface that's perfect for discreet closures on shirts, blouses, or especially the fly fronts of men's trousers.

Measure approximately 20L, 20 lignes, 12.7 mm, or 1/2".

These buttons are made from an early plastic, most likely celluloid or a similar cellulose-based material. Celluloid, widely regarded as the first man-made plastic, was introduced in the late 1860s and became extremely popular for buttons from the late 19th century through the mid-20th century. Production peaked in the 1930s to 1950s for everyday utilitarian items before being phased out due to its flammability in favor of safer alternatives like modern plastics.

Opaque white two-hole sew-through buttons of this size and style were commonly used on men's dress pants, work trousers, and military uniforms during the 1930s through 1950s, particularly for button fly closures on high-waisted trousers. This practical design provided a clean, flat appearance without visible shanks, and the small size kept the fly area neat and functional. While zippers began gaining popularity after World War II, button flies remained common in vintage men's pants, including workwear, dress slacks, and even some military styles.

They are valued for their historical use in clothing restoration and everyday sewing than for rarity, with sets like this typically selling affordably as utilitarian vintage supplies.

The buttons show normal age-appropriate wear and are intact with no chips, cracks, or major damage. Ideal for restoring vintage men's trousers with button flies, sewing projects, or adding to a button collection.

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