Heavy cavalry, in our opinion, ought to wear the cuirass; this is the only relic of ancient defence which we are advocates for keeping up, and we do so upon the score of utility. It is rather heavy for the men, but only so because they are not accustomed to wear it in a judicious manner; it is of real service to the arm in question, and is the greatest ornament that a soldier can put on. It is true that our heavy cavalry did all their gallant deeds without it, and may do so over again; still it can do no harm, and may be of much use to a brigade of decidedly heavy cavalry; the helmet and the cuirass should always go together, neither without the other, as we see it often now, forming an absurd anomaly. The coat of the cavalry should be long, like the frock-coat for the heavy regiments; short, like the lengthened jacket of the light infantry, for the corresponding branch of the mounted soldiers; and the lancers should all wear the Andalusian or Hungarian jacket. While these may be ornamented with all the fancies of lace, embroidery, and buttons, the dress of the cuirassiers should be severely plain and simple. Epaulettes here, if worn, should be mere enrichments of the top of the sleeve; no weight has to be carried on the horseman's shoulder, and therefore our metal plates now stuck upon them are useless. The belt of the cartouche-box, if needed, can be confined on the shoulder by other means; and this, as well as the waist-belt for the sabre, should be broad and serviceable, fit for the roughest use. To complete the clothing of our brave cavaliers, we would urge that wherever the helmet and cuirass are used, there the long boot should be adopted, were it only for harmony of purpose, to say nothing of means of defence. They need not be stiff, unwieldy, and so-called sword-proof boots, like those of the Life-guards, but equally high and much more flexible; they would cost a good deal of money at the first mounting of a regiment, but they would last for a long time by merely renewing their feet, and they would be both serviceable and comfortable to the men. Let all other regiments adhere as at present to their trousers--they can hardly do better; though, if any smart hussar corps wanted to show off their well-turned limbs to the ladies on a review day, they might sport tight pantaloons and Hessian boots as of old, _pace nostra_.