Article in English: You should always start by wearing clothes that fit. Clothes that are too small or too big will both make you look bigger than you are. Clothes should not be tight because this creates and emphasizes the appearance of fat rolls. Clothes should also not be too loose, because the added bulk and hiding of your form will only make it look like you're got more under there than you do. Instead, just wear clothes that fit: your clothes should lightly hug your form without squeezing. This goes for underclothes too. You want to wear underwear and bras that fit. Many women, for example, wear a bra that is the wrong size. Underwear should not bite into your hips and bras should keep your chest supported and firmly in place without creating rolls at your sides or causing your breasts to spill out over the edge of your bra. An easy clothing fix to make you look instantly thinner is to draw attention to your natural waist. This is the part of your waist that is thinnest. Choose fitted shirts that nip in at the waist and styles that include belts, patterns, texture or stitching that draws in your eye at the waist. Shirts, for example, that have gathers and twisted material that swoops in at the waist can make you look smaller. You can make your waist look even smaller by emphasizing the size of your chest and hips. Wear shirts, skirts and dresses that flare out at the hips (if you're a guy, try wearing your shirt untucked, when you can). You'll also want to wear tops that make your chest look bigger. Women can wear shirts with ruffles or a cowl neck in the front, for example. You can create a lot of illusions regarding your size by tailoring where you're visually cut off. The hem line of skirts, jackets, shirts, and other pieces of clothing can all change how you look. Generally, you want crisp lines at your hips or chest and waist, and keep cut-off lines and outlines as close to those spots as possible.  For example, you'll want to avoid the clichéd "tourist" clothes, since most of these add bulk and bad lines: capris,...

Summary in Vietnamese:
Mặc quần áo vừa vặn với cơ thể. Đeo các phụ kiện làm nổi bật phần eo của bạn. Chọn phụ kiện tôn phần ngực và hông bạn. Chỉnh sửa đường cắt trên áo quần. Đeo trang sức phù hợp tôn vẻ đẹp của bạn. Sử dụng tông màu và hoa văn có thể tạo ảo giác rằng bạn có vóc dáng rất mảnh mai. Tránh xa với trang phục làm bạn trông to hơn. Mặc quần áo shapeware cũng là cách hay làm cho dáng cơ thể bạn trông nhỏ gọn hơn đấy.