Today's Open Source Girl black-and-white plaid dress makeup and styling truly tests detail handling in a crowded venue with complex lighting like an anime convention. First, about the makeup: to match the silver-white twin-tails and black cat-ear headwear, I specially chose high-saturation bright blue contact lenses. If you only wear colored contacts, the gaze can easily look rigid or alien-like, so I used reddish-pink eyeshadow and blush around the eyes, blending them over a large area to create a slightly flushed or unique 2D innocent feeling. This collision of coolness and sweetness is particularly effective in front of the lens. As for the wig, the silver-white twin-tails not only need to be combed smooth, but the fine braided hair design in the back also makes the overall head contour fuller, preventing the head shape from looking flat from the side. The costume has an abundance of details. This is a black-and-white plaid dress; the upper body features an off-shoulder design with a halter neck and a black choker, placing relatively high demands on shoulder and neck lines. The huge black-and-white plaid lace bow on the chest is the visual center, and the silver rhinestone in the middle reflects slightly under the convention spotlights. The edges of the puff sleeves are spliced with white lace; although a bit cumbersome to wear, it looks very lively when moving. Considering the crowded convention environment, I chose a slightly crisp fabric for the dress so it's not prone to wrinkles. At the CICF venue, the convention atmosphere was truly fantastic. This outfit attracted many photographers' lenses, and everyone exchanged memes during chats—just like the post says, 'Don't laugh, you can't pass the second level either.' This abstract and joyful atmosphere is a unique experience of offline anime conventions. I struck quite a few poses in front of the table: crossing arms over the chest, resting the cheek on one hand, making a classic peace sign, and even making a finger heart with both hands. Paired with a slightly aloof yet glamorous expression, the contrast moe is maxed out. From a professional photography perspective, convention photos heavily test on-site lighting control. Lighting inside venues is often top light or mixed light, which easily leaves strange shadows on the face. If conditions permit, you can turn slightly sideways or use the reflection of the white tablecloth on the table to fill in dark corners on the face. Regarding composition, since the site is relatively cluttered, using a wide aperture to blur the background is a wise choice. Half-body close-ups can focus well on facial makeup and the clothing details on the chest and neck. In addition, when wearing styles with wigs and complex headwear, carrying a small comb and touch-up tools is essential. Eyes easily dry out after wearing contact lenses for a long time, so eye drops must be prepared. Although blessed with the cuteness of black plush cat ears, to prevent the headpiece from sliding down, I pasted anti-slip stickers on the inside of the headband. In short, to take high-quality photos at an anime convention, both preliminary makeup/styling preparation and on-the-spot improvisation are indispensable.