These are Gidget (the Sally Field television show) era fashions. Chambray and madras were hugely popular fashion fabrics. Also, this was the beginning of both the dropped/belted waist dress and empire waist. Very cool.
Colleen Corby and unknown model wearing outfits by Patty Woodard. Overtop about *$12. Pants about $9. Babushka (kerchief) about $3. Shift about $17.
Andrea Allred modeling the low belted cotton knit dress by Lansford Jr. Petites. About *$18. Echo scarf, Van Eli shoes. Stockings by Archer.
Susan Henning modeling the wool twill coat costume by Hallie Jr. About *$50. Adolfo Realites hat, bag by Lefcort, gloves by Wear-Right. Wools loomed in America.
Nanette Vest wearing a cotton chambray and madras trimmed outfit by Ladybug. Dress about *$18. Madras hat about $5. Sandor bangle, shoes by Bandolinos, stockings by Hanes.
Blue or red bleeding madras with gathered yoke, back zipper, lined, *$9.95. Blue, pink or yellow striped shift with white and ruffled, $8.50.
*Prices are about 5x what they were in 1965.
All photos are from the January 1965 edition of Seventeen magazine.