Jeni told MSNBC that the real insider stylist trick is to play up your features/favorite body parts with bright colors like yellow, bright greens, burnt orange, or bright blues, and then to use dark neutrals on the body parts you want to downplay.
Colors that can make you look slimmer
Another set of color choice to look slimmer is chocolate brown, deep red, purple, navy blue and maroon. These colors are great to create an illusionary effect of being slim. Burgundy and wine shades create the day-to-night hue seamlessly.
One reason dark colours have this effect is that they draw the eye away from the body to the head, hands and feet, making you appear taller and slimmer. They also help hide any bumps or bulges. By contrast, lighter colours emphasise your contours, as these are more likely to produce shadows in light-coloured clothing.
Fabrics that make you look slimmer
Choose flowy, drapey fabrics like chiffon to sew your clothes. Lightweight, soft cotton is great as well. Especially if you are on the heavier side, fabrics that skim over your prominent areas will camouflage them, but ensure the fabric is not clingy.
For instance, you should avoid horizontal prints and go for vertical-print dresses with deep necks. Likewise, choosing darker colors like blacks, blues, and monochromes can lend you a leaner look. High-rise jeans with flowy tops, pencil skirts, shirts, and LBDs can be your go-to outfits to look slimmer.
Born in the 1960s and popularized by everyone from Jackie O to Audrey Hepburn, shift dresses in straight and A-line shapes are a classic and classy solution to belly bulge. The overall silhouette is always crisp, roomy and stands away from the body — so there's no cling at the middle.
Generally, it's a good one to avoid as we get older,” said Venables in the same interview. Black can actually make you look like you have more wrinkles. Colorist Jules Standish says: “The majority of British women will not look young and healthy with black against their faces,” she told Marie Claire.
Neuroscientists say it's in the way our eyes see the colors. From the tips to the trends, the laws to the faux pas, fashion is always changing, but one rule remains the same: Wearing black makes you look skinnier.
Often, black is perceived as a sleek and flattering color that not only minimizes the effort involved in selecting outfits, but also minimizes the perception of the mass of the body. Interesting enough, black is not a color, as black is devoid of color.
If you want to experiment with looking younger, start out with reds, pinks, and purples. They all have a youthful vibrancy to them that is widely recognized."
RED VS BLACK: As per Kramer, “Red is traditionally seen as the colour of love, but more recently research has shown that both black and red are perceived as equally attractive and that the two colours may simply increase attractiveness in different ways.”
Avoid dark colours
“Wearing darker colours around the eyes makes them look smaller” explains Maryam, “Whereas lighter colours open up the eyes and help you look more awake”. Opt for lighter cream eyeshadow shades, such as champagne and cream, as well as soft shimmers to help bring your eyes to life.
It was shown that both blue and red coloring of the depicted food items had an appetite-reducing effect. Thus, 'red' and 'blue' did not have the predicted opposite effects on the propensity to eat but were always considered negative.
Deep burgundy, eggplant purple, forest green, navy blue, and chocolate brown are all great jewel tones that are perfect for slimming the figure. In fact, these alternative colors may be even better options than black, as they make it easy to incorporate more neutral pieces without such a stark contrast.
White fat cells vary in size and range in color from white to pale yellow. These cells generally settle on your face, abdominals, thighs and buttocks as subcutaneous or visceral fat. It's a greasy fat, loosely held together by connective tissue and tends to hang off your body, which is why it's considered unattractive.
V-necklines are one of the easiest details to look for when it comes to finding tops that can make you look slimmer. It's more of a subtle tip, but it works! Plus, V-neckline tops are abundant and pretty easy to find. V and scoop necks will definitely elongate your torso because they draw attention down your frame.
We do know that the weights of colors don't affect the weights of objects (e.g., red objects don't appear to weigh more than otherwise identical yellow objects)5, so the effect seems to be just about the color.
Clothes with gray undertones can wash you out and make you seem older, says Natalie Jobity, an image consultant and author of Frumpy to Fabulous. “This is especially true about the colors you wear closest to your face, like those in scarves,” she says.
Avoid wearing too many soft, delicate colors
Our skin tone fades as we get older, so wearing softer shades can be more flattering. Wearing too many pastels in the same outfit can make you look older. If you want to wear light colors from head to toe, opt for pale neutrals like nude, ivory, light gray, or beige.
Invest in classic and timeless pieces to dress well when you are overweight. Avoid excessive patterns like horizontal stripes at all costs as they make you seem bulkier. Wear solid colors instead to appear slimmer and add a tasteful, luxurious touch to any outfit.