Eliza Swing Dress Boardwalk Bridge in Lake Wilcox Park Ontario Stock Image Image of. The long sleeve version of our Sierra Tank Dress. Complete with an A line silhouette, crew neckline, and inseam pockets with a visible stitchline on the front. Sizing Tip: The Eliza Swing Dress is most fitted through the chest and shoulders with a generous swing throughout rest of body. While some customers size down in the Sierra Tank Dress, the addition of sleeves has different fit considerations. We recommend taking your true size according to the size chart. This item is on sale. Sale items are eligible for exchange or gift card only, no refunds. Sale dresses are eligible for both the 30 and 100 day challenges.