1. Party petticoat Puts rustle in your rumba, gives skirts crisper lines. Red, white, black checks, red bows. Bur-Mil rayon taffeta. By Iris. Bonwit Teller, $3.95 2. Sunday-best slip: beautifully tailored in Bur-Mil rayon crepe with amusing Scotties cross-stitched in blue. Blue lattice work shapes bodice cleverly. In tearose. By Yolande. Saks-Fifth Avenue, $3.95 3. A housecoat to make you feel as fresh as a daisy the minute you slip it on. Of white cotton wide-wale pique with pert ruffles of crisp eyelet embroidery edging the neck, sleeves and pockets. At Best, $10.95 4. For a girl who's strictly tailored even in bed: red and white checked cotton pajamas. Shaped jacket, white frog closing. By Collegiate. Lord & Taylor, $2.95 5. Cut for good behavior: slip that won't twist or ride up, guaranteed for a year. Tearose acetate rayon crepe. By Stardust. Janice Shops, 167 W. 34 St., $1.39 6. Rose rayon taffeta slip: no underarm or over-hip seams to ridge under dresses. By Miss Priority. McCreery, $1.29 7. Half-pint percale pajamas do double duty on the beach or in bedroom. Jaunty blue stripes. Bamberger's, Newark, $2.50
8. Sweet nightgown by Yolande to match slip No. 2. Saks-Fifth Ave., $5.95 9. Knee-deep in rosebuds and blue bows: sheer cotton batiste pajamas, soft ruffled pinafore top. Lord & Taylor, $1.95 10. Lightweight pinafore-nightie: flowered cotton batiste. Lord & Taylor, $2.95 11 - Blue appliqued posies. Pink rayon satin Movie Star slip. Saks-34th St., $1.39 12. A gown with shapely bodice, full skirt, works figure magic. White rayon crepe, eyelet trim. By Iris. Lord & Taylor, $7.95 13. Matching robe, for honeymoon break-fasts. By Iris. At Lord & Taylor, $10.95 14. Fine trappings for a trousseau. Pink rayon crepe slip, white lace edge. By Formula. Famous Fashion Shops, $2.98 15. Fits like your own skin. Rose-Petal Slip in tearose. Guaranteed for a year. Htitzler Brothers, Baltimore, $1.49 16. Pussywillows scamper on crinkly cotton pajamas. Don't iron; wear 'em fresh from the line. By Co-Jama. Stern's, $2.98 17. White cotton panties, rosebud-printed. Gimbels, Philadelphia, 54 cents 18. The way to lovely hands: at bedtime smooth on hand cream, slip into pink cotton sleeping, gloves. Elizabeth Arden. $2
