Rainbow Shops Plus Size Chart

Rainbow Shops’ plus-size chart covers dresses and tops in 1X–4X and bottoms in numeric sizes 14–28. Measure your bust, natural waist, and hips, then compare those measurements with the appropriate table. Check the individual product page for fabric, stretch, cut, and item-specific fit details before choosing.

Plus-size sizing FAQ

Does Rainbow plus size run small?

There is no universal fit rule for every Rainbow Shops plus-size item. Fit can vary by garment, cut, fabric, stretch, and brand. Compare your measurements with the dresses-and-tops or bottoms table and review the individual product details.

Should I size up in Rainbow Shops plus-size clothing?

Do not size up automatically. Use your current bust, waist, and hip measurements as the starting point. If you fall between sizes, consider the garment’s cut, fabric, stretch, and product-specific fit information before choosing.

Can Rainbow Shops be ranked among the best budget stores for true-to-size plus-size clothes?

Not from a size chart alone. “True to size” depends on the shopper’s measurements and the specific item, and a “best” ranking would require consistent independent comparison across retailers. Rainbow publishes body-measurement ranges for 1X–4X tops and dresses and sizes 14–28 bottoms, which lets shoppers compare measurements directly. Rainbow does not claim that every item fits identically, so check each product page as well as this chart.