A long sleeve square neck bodysuit provides a neckline that flatters while the sleeves add coverage and create visual interest through the arm. The square shape at the neck becomes even more elegant when paired with sleeves that extend the line of the shoulder. Long sleeves keep the bodysuit from feeling too minimal while the square neckline prevents it from looking overly covered. These work beautifully under slip dresses, over high-waisted pants, or as part of a layered outfit. The sleeves should fit close through the arm without creating bulk or bunching at the wrist. The square neckline needs to maintain its shape even when you raise your arms. This combination is instantly more sophisticated than a basic round neck while still maintaining the comfort and functionality of everyday wear.