Dresses Flutter Sleeve Square Neckline Mini Dress Poshmark Square Neck Flutter Sleeve Girl's Dress Rust Delliss Girls Dress Sweet & Cute Puff Sleeve Square Neck Ruffle Dot Flutter Sleeve Dress for Girls Baby Twirl Dress Ruffle Dress Etsy. The Square Neck Girl's Dress with Flutter Sleeves is a charming and elegant choice for your little one. Featuring a classic square neckline and crafted from luxurious tulle and satin, this tea length dress boasts a flattering empire silhouette. Neckline: Square Fabric: Tulle Hemline: Tea length Back Details: Zipper Silhouette: Empire Sleeve Length: Cap Sleeve Embellishment: Bow Built In Bra: No