Madeleine Swann (played by Léa Seydoux) wears a pair of white Canvas Espadrilles Wedge Sandals with her red dress in No Time To Die (2020).
The sandals seem to be the Castañer Chiarita espadrille with wedge made of satin and V shape cut. The espadrille has a woven fabric at the heel, ankle strap with buckle fastening. The sole of jute jas a natural colour and rubber.
Madeleine Swann (played by Léa Seydoux) wears a red Rouje Gabin flower dress in some of the 'romantic' Matera scenes in No Time To Die (2020).
The dress was spotted on set during the filming, and it looks like she wears the dress when Swann and James Bond (Daniel Craig) take some romantic time off in the Italian city during a lights festival.