The Indian space agency, ISRO, roped in top fashion designers from the National Institute of Fashion Technology (NIFT), Bengaluru to design the ground uniforms for four astronaut designates for the "Gaganyaan" mission. Prof Jonalee Bajpai, who led the team, spoke to NDTV's Pallava Bagla about how many choices they had and why they chose an asymmetric design. Listen in.