1816 October Half-Dress. A gown of lilac sarsnet, cut low round the bust, which is trimmed with pink ribbon, disposed so as to form a wreath; the shape of the back is marked by hands of pink, and a large bow, in the French style, ornaments the middle of it at bottom. The back is full; a plain light front forms the shape in a most becoming manner. Long full sleeve, composed of clear muslin, trimmed at the wrist with a single row of lace, and finished by a pink bow. Fichu to correspond, very full trimmed round the throat with lace. The bottom of the skirt is edged with pink, and trimmed with a single flounce of blond lace, set on very full, and surmounted by a wreath of French roses. Cornette composed of tulle, finished by a quilling of blond round the face, and fastened by a pink bow under the chin; a bow to correspond ornaments it on the forehead, and a bunch of flowers is placed very far back on the head. The style of this cornette, though French, is so simply elegant and becoming, that we have not for some time seen any half-dress cap to equal it. Plain gold ornaments. White kid gloves, and white kid slippers with pink rosettes. Fashion Plate via Rudolph Ackermann’s ‘The Repository of Arts’.

Definition Half Dress: Between undress and full dress, respectable outfit without an excess of formal accessories and might be worn either day or evening. Could include Afternoon Dress, such as Afternoon Walking Dress and even Evening Dress if not a very formal evening occasion, such as a theatre attendance or dinner engagement. 

Definition Empire Style:  Named after the First Empire in France, by 1800 Empire dresses had a very low décolleté, or neckline and a short narrow backed bodice attached to a separate skirt. Skirts started directly under the bust and flowed into the classical relaxed wide styles of Greece and Rome. This style of dress is associated with Jane Austen and her contemporaries as a simple cotton high-waisted dress was worn most days and accessorized according to the importance of the occasion.