She's being flirty and playful, because she is after all attending the Naked Lingerie launch show
Rule #3: Accessories Can Define the Look I own a classic black slip dress that I've styled with flip-flops and a shoulder bag for a casual dinner one day and paired with high heels and a clutch the next

DETAILS Material: 100% linen, an eco-friendly fiber made from premium flax fiber sustainably grown in Western Europe Breathable, durable, hypoallergenic, lightweight Deep navy and black are lined in the bodice with 100% cotton lining Floral waterfall, flax, classic mini gingham, blue pinstripe, and white are fully lined with 100% cotton lining Adjustable straps A-line silhouette Smocked back detail for a comfortable fit Invisible zipper Functional front pockets Length guidance: For anyone 5'3" & under, we suggest ordering the petite length | For anyone between 5'4" & above, we suggest ordering the regular length This garment is made from fabric certified by OEKO-TEX Standard 100 (Certificate Number: BJ015 226317) which ensures that no hazardous substances are present Made with care in Hefei Anhui, China and India SIZE & FIT Midi length: 45" in size small regular Length guidance: For anyone 5'3" & under, we suggest ordering the petite length | For anyone between 5'4" & above, we suggest ordering the regular length Model is 5'9" and wearing a size small regular in sky blue mariner stripe Model is 5'10" and wearing a size small regular in taupe brown gingham, moonstone blue, chile, brick red heirloom floral, and ivory porcelain blue petite floral Model is 5'11" and wearing a size small regular in red classic mini gingham CARE Machine wash cold with like colors

What to Wear to a Black Tie Wedding As a Guest + Outfit Ideas for Women Discover the ultimate guide on what to wear for a black-tie wedding