This is the 9803rd most frequent French word.
exotique
Unusual, foreign, or strikingly different, often from a distant place.
In this sentence, 'exotiques' is used to describe dishes that are unusual, foreign, or uncommon in the local culinary context.
Ce restaurant propose des plats exotiques.
This restaurant offers exotic dishes.
Here, 'exotique' describes the dress as unique and striking, often deviating from conventional or local styles.
Elle porte une robe exotique avec des motifs colorés.
She is wearing an exotic dress with colorful patterns.
The use of 'exotiques' in this context illustrates the idea of beaches that are remote or distinctive in comparison to familiar settings.