Delta Sigma Theta Sorority Paraphernalia Women's Hoop Earrings. Stylish Silver Metal Chain Link Hoop Earrings Featuring the Official Delta Sigma Theta Greek Letters DST in Crimson Red Enamel. Accented With Alternating Red and Clear Sparkling Round Rhinestones Along the Lower Curve. Designed With a Secure Hinged Latch Back Closure for Comfortable, All Day Wear.