text: sun,kya tumhe pata hai, kaise sustainable fashion se hum apne carbon footprint ko kam kar sakte hain? mujhe toh yeh topic bahut interesting lagta hai, chalo discuss karte hain.haan, mujhe pata hai ki fast fashion se humara carbon footprint badhta hai, lekin agar hum sustainable options choose karein, toh hum is problem ko reduce kar sakte hain, yeh zaroori hai.