Brioni vs. Samuelsohn, Battle of the dinner jackets

So before we go back to the pagoda shoulder, a side-by-side comparison of two dinner jackets, one by Brioni and one by Samuelsohn. This will be done in several parts as I am too lazy to get it all done in one shot. Samuelsohn is on the low price end of the full-canvas makes and Brioni on the higher end (in this case, the Brioni is easily four times the price of the Samuelsohn, if not a little more). So what makes the difference?

Cosmetics- both are one-button, peak lapel DJs. The Sammmy is 100% wool with a center vent, the Brioni is 100% Silk with no vent.

Buttonholes
Brioni- made by hand
Samuelsohn- made by machine



Sleeve finishing
Brioni- hand-made immitation buttonholes
Samuelsohn- machine-made functioning buttonholes, hand-finished sleeve lining



Pockets
Brioni- hand-made, flat construction jetted pocket (nice, soft, flat, discreet) with hand-stitched mezza-luna tack
Samuelsohn- machine-made (ribbed) flap pocket



Breast Welt

I apologize if it's not clear.
Brioni- hand-made and finished pocket welt, pick stitching also done by hand
Samuelsohn- machine-made welt with tiny zig-zag stitching to fell the edge of the pocket, no pick stitching.


Let's pause for a moment.

There is some confusion about pick stitching and what it is or is for. Pick stitching is the tiny little stitches on the edge of some garments- it is placed there to hold the edge crisp and flat, to prevent edges from rolling, but is not structural. As such, a hand stitch is the same structurally as a machine stitch- they both do the same job. Machine pick stitching is not meant to bamboozle anyone- it performs the same function as hand stitching.

HOWEVER

Hand stitching is much smaller and looser and thus more discreet than machine stitching (I'll show both later) and once you're seen the two side-by-side it's easy to tell them apart. Some makers (mostly southern Italians) do their hand stitching with a slightly thicker thread and is just as ornamental as it is functional, but it is still easy to tell them apart by the slight irregularity of the stitches and the tiny prick of the hand stitch.

Hand stitching machines have pretty intense feeders which tend to damage delicate satin, which is why it is not so common to find it on dinner jackets and why there is none on this Samuelsohn garment. It is also much more evident on Satin than on regular cloth and some people find it ostentatious so is often omitted. It was a necessity on the Brioni, for reasons we will get to later.


Boutonniere

Brioni- there is a hand-made buttonhole done with the upside-down buttonhole stitch I was studying in a previous post (and now realize I may have posted the wrong photo) plus a boutonniere loop underneath.
Samuelsohn- no lapel buttonhole



Facing

Brioni- The facing on the Brioni is a luxurious pure silk which is not common to see any more because it is very delicate; damages are common and replacing a facing on a finished jacket is one of the most infuriating jobs. If you are wearing real silk lapels, do not hug anyone wearing jewelry, and keep your dancing partner at a distance for fear of snags. But it is VERY nice.....
Samuelsohn- This has the more common synthetic facing. Note that this type of satin is made specifically (and only) for tuxedo facings and is just as expensive as real silk in most cases. It is popular because it is more resistant to damage, not only during construction but during wear.
In this part we look at some of the details that we can see inside the jacket but without opening the lining up. Clues for the thrifters among us.


Hem finishing

Brioni- The hem has been closed by hand with a tight little stitch. There is also what appears to be a pick stitch running close to the hem- most likely holding wiggan or some sort of hem interfacing in place. It looks like this was done with the Columbia machine (Juki makes one too) which is a type of imitation hand stitch. More on this in a minute.

Samuelsohn- This hem was closed by a felling machine- the two parallel threads are what distinguishes the machine stitch from a hand stitch which may look similar. This type of stitch is usually a good indicator that the coat was not bagged and that the hem itself was felled rather than just tacked like in lesser garments.



Facing and lining seams

Brioni- there is a little pick stitch which was clearly done by hand along this seam. Some manufacturers put a Columbia stitch as decoration along this seam, but on garments such as this, it is possible that the stitch is not primarily decorative but functional- it may be used to fell the lining to the facing by hand. This can also be done with a more discreet stitch, but if the finisher is talented, it can be functional as well as decorative. The lining must be opened up to know for sure.

Samuelsohn-
The lining has been closed by machine and there is no decorative stitching along this edge



Neck Finishing

Brioni- several interesting things. The pick stitching continues around the neck, a further suggestion the lining has been felled by hand. Notice that the lining is lapped over the collar. Also notice the seam in the collar stand- this is a two piece collar, as in my previous post about collar drafting. Silk is very difficult to shape with the iron so they were wise to make this a two piece and avoid possible fit trouble. The shoulder seam of the lining has been felled by hand, which means the lining is held in place along the shoulder pad and won’t shift around.

Samuelsohn- The collar is lapped over the lining, and felled with a machine-made pick stitch; there is also a row of pick stitching just inside the roll line to hold things in place. The shoulder seam has been closed by machine which means it is loose and not tacked to the shoulder pad.