"Demure" means being shy, modest, or reserved in behavior or appearance.
Sentences with «demure»
Try a more demure look with Roadster's longer blue shorts featuring a buttoned fly and upturned hems. (myntra.com)
Looking rather bridal in demure white lace Dolce & Gabbana (except for that animal - print crossbody, which is decidedly not bridal), the actress attends the London premiere of Guardians of the Galaxy. (people.com)
Red carpet pros: Emily VanCamp and Sonequa Martin - Green knocked it out of the park with demure necklines (dailymail.co.uk)