Table of contents 30: Jacket ($1,130), pants ($815), sweater ($725), and shoes ($735). Jacket, pants, and sweater at Bergdorf Goodman, NYC. Shoes at Barneys New York, NYC. Shirt, $375; select Dolce & Gabbana boutiques. Cover look 34: On Gigi: Jacket ($2,980), shirt ($1,500), pants ($1,500), and belt ($420); select Gucci boutiques. On Malik: Jacket ($5,450), vest ($1,250), shirt ($620), and pants ($1,100); select Gucci boutiques. Foundwell vintage rings, $495 each; foundwell.com. Editor’s letter 44: On Gigi: Sleeveless jacket, $662; gypsysportny.com. Marni shirt ($950) and trousers ($860); select Marni boutiques. On Malik: Alexander McQueen jacket ($3,245), shirt ($1,375), trousers ($1,075), and chain brooch (price upon request); Alexander McQueen, NYC. Up front 50: Sweater, $895; select Michael Kors stores. Skirt, $495; toryburch.com.Talking fashion 70: Slip, $120; natori.com. 71: Slip, $608; laperla.com. Ryan…