Sergio's Tailor Shop in Chula Vista has operated from 664 Broadway since 1980, providing alterations, leather goods repair, and formalwear sales from a storefront between I Street and J Street. The shop stocks ZeGarie suits, Stacy Adams formalwear, and boys' formal separates alongside its alteration bench, creating a buy-and-tailor-in-one-visit model that anchors the same event-preparation corridor where Rico's On 3rd, The Salon Inc. handles hair and styling. Same-day alteration turnaround is available on most garments, including emergency military uniform patch installation and rank insignia sewing. Wedding gown hemming and mother-of-the-bride dress modifications form the event-driven side of the workload, alterations that align with the ceremony bookings at Anytime Wedding Chapel. Highest-tier formalwear services include full suit resizing with shoulder restructuring, lapel narrowing, and jacket re-lining using matched satin or bemberg fabrics.