Petite Collarless Blazer Slit Back

The search phrase “petite collarless blazer slit back” is the kind of query that lands in a factory inbox with a screenshot and a price, and nothing else. Unpacked, it names a length, a cloth and a finish - and those three decisions fix most of the cost before a single sample is cut.

In production this is a high slit blazer. A sheath blazer is straight and close, with a walking vent at the back and a lining that has to be cut a few millimetres shorter than the shell so it does not hang below the hem.

A high slit needs a faced placket and a bar-tack at the stop point. Without the tack, the slit splits past the stop within a season.

Petite is a proportion change: the bust point, the waist and the knee line all move up, and the skirt sweep has to be rebalanced so it does not look cut short.

What Has To Be Specified

• Block: Sheath bodice, fitted on a real model at the middle size before grading.
• Detail: High Slit. A high slit needs a faced placket and a bar-tack at the stop point. Without the tack, the slit splits past the stop within a season.
• Colour: name the exact tone and send a swatch. In this category a photo is not a colour reference.
• Bodice structure: say whether the bodice is boned, fused, or soft. This single line decides the fit, the price and the packing.
• Lining: state bodice lining, skirt lining and whether the skirt is bagged out at the hem.
• Closure: name the type and position - invisible zip, lace-up back, or covered button placket.
• Sizing: give the size run, the grade rule and the fit model. A Gulf 2XL is not a European 2XL.
• Care: dry-clean-only is normal here; if the trim cannot survive solvent, say so before the label is printed.

Suggested Starting Specification

Where This Style Goes Wrong In Production

A sheath blazer is straight and close, with a walking vent at the back and a lining that has to be cut a few millimetres shorter than the shell so it does not hang below the hem.

A high slit needs a faced placket and a bar-tack at the stop point. Without the tack, the slit splits past the stop within a season.

The first sample passes on the form and fails on a body: the waist sits high, the armhole cuts, or the sweep is 4 cm short. Fit on a real model before approving anything.

Pressing decides the finish. Satin and taffeta take a needle mark in a second, and no amount of QC takes it out afterwards.

The first sample passes on the form and fails on a body: the waist sits high, the armhole cuts, or the sweep is 4 cm short. Fit on a real model before approving anything.

Options We Can Build To

• Lining: unlined bodice with a lined skirt, half-lined, or fully lined - the last one changes the hand and the cost together.
• Detail alternatives on the High Slit: scaled up, reduced to a plain panel, or moved to the back for a cleaner front.
• Lining: unlined bodice with a lined skirt, half-lined, or fully lined - the last one changes the hand and the cost together.
• Lining: unlined bodice with a lined skirt, half-lined, or fully lined - the last one changes the hand and the cost together.
• Sizing: a four-size test run, a standard eight-size run, or a graded run to your own spec sheet.

Pre-production sample approval, in-line inspection during cutting, beading and sewing, and a final AQL inspection before packing, with measurement reports and photos shared before shipment.

If you are developing this style, send us a tech pack, a photo or a reference garment and we will quote within 24 hours. Contact bafinasa@bafinasa.com or WhatsApp +86 13827222469.