25 Years of Spectacular Style, Sales, and Smiles By Kaavya Sivakumaran The arrival of spring means two important things: sunshine and toasty temperatures are creeping up on us, and it’s the perfect excuse to make some fashionable additions to our warm-weather wardrobes. “Yellow will be in during the fall season,” says Betsy Papachristou, owner of El Pipil, a chic and charming women’s boutique at Danforth and Broadview. The Danforth became home to El Pipil when a relative of a relative of Betsy’s opened the store 25 years ago. After 18 years of owning it herself and developing a relationship with the area and its residents, she says, “we have a…