Here's a transcription of the US Marine Corps Uniform regulations of 1833. These were to take effect on July 4, 1834. However, subsequent orders delayed full implementation until January 1, 1835.
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Officers.
Coat: For Field Officers, Captains and Staff, grass green cloth, double breasted, two rows of buttons, ten in each row; standing collar, to be edged round with buff, to meet in front, with hooks and eyes, and to rise no higher than to permit the free turning of the chin over it, two loops, four and a half inches long, on each side of the collar, with small uniform buttons at each end of the loops; plain round cuff, three inches deep, slashed flap on the sleeve, six and a half inches long, and two and one fourth inches wide at the points, and one and nine-tenths of an inch at the narrowest part of the curve; loops and small buttons on the slashed flap on the sleeve, four for Field officers, and three for the Captains, the Staff, to be placed at equal distances, slashed flap on the skirt, with four loops and large buttons; the slashed flaps on the sleeves and skirt, to be edged with buff on the ends and indented edge; two large buttons at the waist; skirt to extend to the bend of the knee; turnbacks and linings, buff cloth or Kerseymere; gold embroidered shell and flame at the bottom of the skirt; loops on the collar and flaps to be of gold lace half an inch wide, and the entire loop not to exceed one inch and a quarter inches in breadth; the breast of the coat to be lined with buff.
The coats for Lieutenants, to be the same as those prescribed for Field officers, excepting that there shall be but two loops and buttons on the slashed flap of the sleeve, and the skirt to extend to within three and a half inches of the bend of the knee.
Hat: Cocked, without binding. It may be open or formed so as to shut like the hat which has been heretofore been designated Chapeaux de Bras.
Epaulettes: For Field Officers, gold, bright bullion, half an inch in diameter, three and a half inches long; plain strap, crescent solid. –
For Captains and Staff, same, except that the bullion be smaller, and but two and a half inches long. Lieutenants, same as Captains, with smaller bullion. All officers to wear one epaulette on each shoulder.
Buttons: Gilt, convex, with eagle, anchor and stars, raised border.
Trousers: From the 15th. October to the 30th. April, light grey cloth, with buff cloth stripe down the outer seam, one and a half inches wide and welted on the edges. From the 1st.of May to the 14th October, white linen drilling, without the stripe.
Sword: Brass scabbard sword, with a mameluke hilt of white ivory, extreme length of sword, three feet one and a half inch, curve of extreme length of sword, three feet one and a half inch, curve of blade half an inch only, to serve as cut or thrust; the hilt (which is included in the extreme length) of the sword, four inches and three quarters; width of scabbard, one inch and seven eights [sic]; width of blade one inch.
Sword-Knot: Crimson and gold, with bullion tassel.
Sword belt: White leather, two inches wide, with sliding frog, to be worn round the waist, over the coat, and clasped in front; clasp, according to a pattern to be furnished by the Quarter Masters Department.
Sash: Crimson silk net, with bullion fringe ends, to go twice round the waist and tie on the left hip; the pendant part to be one foot from the tie.
Stock: Black, bombasin.
Gloves: White.
Boots: Half boots, to be worn under the trousers.
Spurs: For Field Officers and Staff, yellow metal or gilt.
Staff: Officers of the Staff will be distinguished by gold eguillettes [sic], worn on the right shoulder under the Epaulette.
Frock Coat: Grass green cloth, single breasted, with ten large Marine buttons down the front, at equal distances, two small Marine buttons at the fastening of the cuff; plain stand up collar, buff lining: The frock coat to be worn on all other occasions than parades, guard duty and Courts Martial.
Fatigue Cap: Same pattern as at present worn by the men.
Non-Commissioned Officers, Musicians and Privates.
Coat: For Sergeant Major and Quarter Master Sergeant, the same as that established for Field Officers; excepting that prussia [sic] binding will be substituted for gold lace; the Epaulettes to be of the same pattern as those for Lieutenants, excepting that fringe of gold will be substituted for bullion; and the skirt of the Coat to extend within three and a half inches of the bend of the knee; eguillettes [sic] on the left shoulder, of yellow silk with gilt tags. Sash, crimson silk net, with plain fringe.
Coat: For drum Major and Fife Major, same as for Sergeant Major except that it shall be of red cloth with white linings, collar and turnbacks.
Sergeant's Coat: To be grass green cloth, single breasted, with one row of nine buttons, the skirt to extend within eight inches of the bend of the knee; to conform to the pattern of the Officers' coats in other respects, excepting that the cuff shall have three buttons and loops on the slash sleeve, like that designated for a Captain, the lace to be of yellow worsted; wings will be worn instead of epaulettes, with worsted fringe in imitation of bullion. Orderly Sergeants and others, whose situation entitle them to the highest pay of Sergeants, to wear a red worsted Sash. All Sergeants to wear the buff stripe on the light grey trousers as designated for officers, same for Non-Commissioned Staff.
Corporals: Same as Sergeants, excepting that there will be but two buttons on the slash sleeve, conforming to the pattern of the sleeve for Lieutenants, Trousers, same as Sergeants, without the stripe. Wings, same as those of the Sergeants.
Privates: Same as Corporals, excepting that their wings will be worn without fringe.
Music: Same, except that the color of the coat be red, with white lining, collar, and turnbacks.
Trousers: Light grey cloth, from the 15th of October to the 30th of April, and white linen or cotton from the 1st of May to the 14th of October; made plain.
Shoes:
Gaiters: Black cloth
Fatigue Caps: Same as at present worn.
Stock: Black leather.
Sergeants: When in fatigue dress, will be designated by wearing two plain stripes of worsted lace on each arm below the elbow placed diagonally on the upper side of the arm from one seam to the other, the outer points inclining towards the elbow.
Corporals: Will wear one stripe on each arm, in the manner designated for Sergeants.
Non-Commissioned Officers, Musicians, and Privates who have served faithfully for the term of four years shall be permitted, as a mark of distinction, to wear a chevron on the sleeve of their coats above the elbow, points up, and an additional chevron for every four years faithfully served.
*Hat: (Order for cocked hat revoked on November 4, 1834 and captains and lieutenants directed to wear caps similar to those now worn by the Non-commissioned officers, Musicians, and Privates of the Corps, (except of a superior quality,) which are: Bell crown, black leather varnished visor of the same, from two to two and a half inches wide, the inside of the visor painted green. Brass scales buckled in front, extending back as far as the back of the ear. Brass eagle in front, measuring from three to three and a half inches from one extremity of the wing to the other; black leather cockade above the eagle, with an anchor button in the center; yellow pompons, three and a half inches long with a brass ball at the bottom.
March 23, 1836 Orders:
In future the ranks of non-commissioned officers of the Corps when in fatigue dress will be designated by chevrons in lieu of the plain worsted stripe prescribed in orders approved by the Navy Department 3rd April, 1833, and promulgated in orders of the 10th April, 1833.
The noncommissioned staff of the Corps will wear on each arm, above the elbow, two angles of tinsel lace, pointing upwards,... The Sergeants will wear on each arm, above the elbow, and the corporals on each arm below the elbow, one angle of worsted lace similar to those prescribed for the non-commissioned staff of the Corps.
Lance Corporals will be designated by wearing one plain stripe of worsted lace on each arm below the elbow, placed diagonally on the upper side of the arm from one seam to the other, the outer points inclining towards the elbow.
The above regulations were replaced in 1839. Here's some photos of the 1839 pattern Marine Corps field officer's uniform of Major Levi Twiggs for comparison (which returned to blue).
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