If style is a sore subject for the up-and-coming interior designer Rafael de Cardenas, who bristles at the suggestion that he might have one, a therapist would likely lay the blame on his mother. A Polish-Swiss former fashion PR agent — who with his Cuban father moved the family to New York City when de Cardenas was six — she was constantly redecorating, stripping the house bare every time her tastes changed. “She’s into one thing carried throughout, she can’t mix and match,” says de Cardenas. “So once it’s something new, everything’s gotta go. There was an Armani Casa phase, and now it’s all Native American, with blankets and sand-covered vases from Taos. It scared me away from design to a degree.” After spending most of his childhood wanting to be a doctor, he eventually went to RISD to study fashion and painting, and ended up heading the menswear department at Calvin Klein for three years. But although he admits that interiors were something he never put any thought into back then, design began exerting its slow pull.