You can  go for shopping every day even on Sunday  ! 

• on Avenue Jean Medecin and rue Masséna ( Zara, H&M, Superdry , JD… )
•  Shopping Mall Nice Etoile 100 shops , 10 min walking from Hotel les Cigales
• CAP 3000 totally renovated in 2019 offers now 300 shops and restaurant facing the sea  in Saint Laurent du Var, bus 12 from Congres / Promenade station
•  Polygone Riviera in Cagnes sur Mer 120 shops and restaurants :  use tram Line 2 and from stop Parc Phoenix take bus 9 and stop in Le Gue station