St. John Blazers

Most St. John knit jackets sell for modest money secondhand, but the beaded and runway pieces are a separate, far pricier market -- so a 'St. John' price tells you little until you know which you're looking at. And the vanity sizing is aggressive: a labeled size can fit two sizes larger, so buy on measurements, never the tag.

25 pieces curated featuring St. John

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St John Blazer Jacket Womens 8 Red Black Boucle Chain Fringe Trim

Free shipping Listed 13d ago

St. John's bouclé with chain fringe trim sits in a narrow space between the brand's standard knit jackets and its collector-tier beaded pieces.

10.0 /10

St. John $56 $895–$1,495$1,495(95% Off Est. Retail95% Off Est Retail)

Classy St. John Caviar Textured Santana Knit Blazer Black Sz. 4 USA

Free shipping Listed 6 months ago

St. John's Santana knit—the structured jersey that reads as tailoring and built the brand's loyal resale following—here in the caviar texture that separates it from ordinary knits.

10.0 /10

St. John $45 $895–$1,195$1,195(96% Off Est. Retail96% Off Est Retail)

St. John Collection Silver Metallic Tweed Knit Jacket Sequin Trim Blazer S RT17

99.6% · 300 ratings Free shipping Listed 3d ago

St. John's collarless metallic tweed with sequin trim sits outside the brand's standard knit-jacket repertoire, where most loyal buyers look.

9.0 /10

St. John $75 $1,200–$1,600$1,600(95% Off Est. Retail95% Off Est Retail)

ST JOHN Womens Tweed Suit Jacket Skirt Black Metallic Size 12/4 USA AM01

99.7% · 10,645 ratings +$10 shipping Listed 4d ago

St. John's Santana knit built a following among women who wanted suiting that traveled without wrinkling -- a tweed variation in metallic thread shifts that story toward evening.

9.0 /10

St. John $74 $1,200–$1,800$1,800(95% Off Est. Retail95% Off Est Retail)

St John Collection Yellow Santana Knit Button Front Blazer Jacket Size 8 USA

99.9% · 1,397 ratings +$7 shipping Listed 5d ago

St. John's Santana knit, developed in the sixties and still made on the same looms in California, here in the yellow that loyal collectors track.

9.0 /10

St. John $66 $895–$1,195$1,195(94% Off Est. Retail94% Off Est Retail)

St. John Marie Gray Santana Black Knit Double Breasted Blazer Size 2

100.0% · 201 ratings +$10 shipping Listed 7d ago

St. John's Santana knit is a proprietary machine-knit construction that holds its shape without lining or interfacing -- a technique most casual buyers mistake for simple jersey.

9.0 /10

St. John $69 $1,200–$1,800$1,800(95% Off Est. Retail95% Off Est Retail)

St. John Pink Santana Knit Textured 4-Button Single-Breasted Blazer 12

Free shipping Listed 18d ago

Santana Knit is the technique that built St. John's following -- a tubular jersey engineered to hold structure without lining -- and this piece arrives in the textured variation that collectors track.

9.0 /10

St. John $70 $1,200–$1,600$1,600(95% Off Est. Retail95% Off Est Retail)

St John Collection Women's Santana Knit Blazer Jacket Pointelle Black Size 8

100.0% · 883 ratings Free shipping Listed 22d ago

St. John's Santana knit carries its own loyal following, yet pointelle blazers surface less often than the solid classics.

9.0 /10

St. John $74 $800–$1,200$1,200(93% Off Est. Retail93% Off Est Retail)

St. John Knits Cobalt Blue Waffle Textured Single Button Blazer Jacket Size 12

100.0% · 297 ratings +$10 shipping Listed 2d ago

St. John built its following on machine-knit bouclé jackets that read as suiting but wear like cardigans -- a formula this cobalt waffle texture follows exactly.

8.0 /10

St. John $75 $800–$1,200$1,200(93% Off Est. Retail93% Off Est Retail)

St John Evening Santana Knit Tuxedo Blazer 6 Holiday Formal Velvet Silk Inset

99.9% · 5,854 ratings +$8 shipping Listed 6d ago

St. John's Santana knit has its own loyal following, yet this tuxedo cut with velvet and silk insets sits where fewer buyers are looking.

8.0 /10

St. John $65 $800–$1,400$1,400(94% Off Est. Retail94% Off Est Retail)

St. John Collection Santana Knit Blazer Jacket Black 3-Button Wool Rayon Sz 10

98.8% · 130 ratings Free shipping Listed 7d ago

St. John's Santana knit holds its own following -- a structured blazer that reads corporate but behaves like outerwear.

8.0 /10

St. John $70 $895–$1,195$1,195(93% Off Est. Retail93% Off Est Retail)

St. John Collection Women's Sz 6 Knit Blazer Jacket Brown/White

99.8% · 1,901 ratings Free shipping Listed 8d ago

St. John's Santana knit, developed in the sixties and still woven in the same California mill, gives this zip-front blazer the weight and memory of a woven jacket without the seams.

8.0 /10

St. John $69 $895–$1,295$1,295(94% Off Est. Retail94% Off Est Retail)

St John Basics Marie Gray Black Santana Knit Blazer Jacket Size 12 Logo Buttons

99.7% · 851 ratings +$12 shipping Listed 10d ago

St. John's Santana knit, developed in the sixties by Marie Gray herself, still carries the same logo buttons that marked the original factory pieces.

8.0 /10

St. John $75 $895–$1,295$1,295(93% Off Est. Retail93% Off Est Retail)

St. John Open Front Knit Blazer Jacket Wool Blend Pink Women's 6

100.0% · 727 ratings Free shipping Listed 9d ago

St. John's knit jackets carry their own loyal following, yet this open-front cut sits outside the brand's more sought-after silhouettes.

8.0 /10

St. John $60 $895–$1,295$1,295(95% Off Est. Retail95% Off Est Retail)

St. John Collection Knit Blazer Size 10 Red

100.0% · 7 ratings Free shipping Listed 10d ago

St. John's Santana knit, developed in the sixties and still produced at the brand's California workshop, shaped an entire category of dressed-up dressing down.

8.0 /10

St. John $70 $895–$1,295$1,295(94% Off Est. Retail94% Off Est Retail)

St John Santana Knit Collection Marie Gray Blue Jacket Blazer S USA MADE VTG

99.8% · 702 ratings +$13 shipping Listed 11d ago

St. John's Santana knit carries its own following, yet vintage Marie Gray pieces surface irregularly outside their core demographic.

8.0 /10

St. John $75 $800–$1,200$1,200(93% Off Est. Retail93% Off Est Retail)

St. John Knit Blazer Jacket Textured Gold Buttons Blue Women M 8

99.9% · 4,124 ratings Free shipping Listed 12d ago

Santana knit, the patented jersey that built St. John's following since the sixties, here in a flecked blue with those textured gold buttons the brand still uses.

8.0 /10

St. John $75 $895–$1,295$1,295(93% Off Est. Retail93% Off Est Retail)

St. John Knit Red One Button Jacket Blazer Size 4 Made in the USA

100.0% · 3,345 ratings Free shipping Listed 13d ago

St. John's signature nubby knit is engineered to hold its shape without lining or structure, a construction that reads blazer but behaves like outerwear.

8.0 /10

St. John $75 $895–$1,295$1,295(93% Off Est. Retail93% Off Est Retail)

St. John Purpley Navy Single-Button Santana Knit Long Jacket Blazer, Sz 10

100.0% · 689 ratings Free shipping Listed 14d ago

St. John's Santana knit is a proprietary jersey that took the brand decades to develop, and the long jacket cut is where it performs best structurally.

8.0 /10

St. John $75 $895–$1,295$1,295(93% Off Est. Retail93% Off Est Retail)

St. John Jacket Size 2 Red Wool Blend Textured Knit Blazer Two Button Notched

99.8% · 11,945 ratings +$9 shipping Listed 15d ago

St. John bouclé knit with metallic buttons, sized where the brand's vanity sizing runs generous.

8.0 /10

St. John $64 $895–$1,295$1,295(94% Off Est. Retail94% Off Est Retail)

St. John Collection Brown Textured Tweed Knit Blazer 12

100.0% · 210 ratings Free shipping Listed 21d ago

St. John's knit tailoring carries its own following, yet this textured tweed sits outside the brand's smoother, more familiar repertoire.

8.0 /10

St. John $75 $895–$1,295$1,295(93% Off Est. Retail93% Off Est Retail)

ST. JOHN Women's Stripes 3 Button Blazer Size 4 Business Casual Career Office

99.4% · 738 ratings Free shipping Listed 4d ago

St. John's knit construction and size 4 vanity sizing create a loyal but narrow pool of wearers who already know their measurements.

7.0 /10

St. John $75 $595–$895$895(90% Off Est. Retail90% Off Est Retail)

St. John Collection By Marie Gray Knit Blazer Cream With Black Piping Women's 6

99.3% · 166 ratings Free shipping Listed 13d ago

St. John's zip-front knit with gold hardware sits outside the brand's core cardigan-jacket silhouette, and that unfamiliar cut keeps buyers browsing past.

7.0 /10

St. John $60 $800–$1,200$1,200(94% Off Est. Retail94% Off Est Retail)

St John Evening Blazer Jacket Size 4 Black Sequin With Pockets - READ

100.0% · 3,346 ratings +$11 shipping Listed 15d ago

St. John's sequin evening jackets have their own loyal following, yet this cut sits outside the standard knitwear that defines the brand's resale presence.

7.0 /10

St. John $75 $800–$1,400$1,400(93% Off Est. Retail93% Off Est Retail)

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Buying Secondhand St. John Blazers

St. John boucle knit jackets are undervalued on the secondhand market, but two things trip buyers up: the wide gap between the everyday knit jackets and the collector pieces, and vanity sizing aggressive enough to make the label almost useless. Getting both right is most of the work.

Everyday Knit Jackets vs Collector Pieces

The standard boucle knit jackets sell cheaply, while the beaded, sequined, and runway pieces command far more and behave like their own market. A 'St. John' price tells you little until you identify which kind you're looking at -- the plain knit jacket and the collector piece are very different objects under the same name.

Vanity Sizing Is the Real Pitfall

St. John's sizing runs so generous that a labeled size can fit roughly two sizes larger, so always buy on the chest and shoulder measurements rather than the tag. Check the logo buttons, which are brand-specific and hard to replace if missing, and look for snags in the boucle, which show as visible tracks in the knit.

St. John Blazer Questions

How much do St. John blazers cost secondhand?

The everyday boucle knit jackets sell cheaply, while beaded and runway pieces are a separate, much pricier market. Identify which you're looking at before judging a price.

Does St. John use vanity sizing?

Yes, aggressively -- a labeled size can fit roughly two sizes larger. Always buy on the chest and shoulder measurements rather than the size on the tag.

What should I check on a used St. John jacket?

The logo buttons, which are hard to source if missing; snags in the boucle, which show as tracks in the knit; and the lining at the underarm seams, where wear concentrates.

St. John Blazers

No deals match your filters.

Buying Secondhand St. John Blazers

Everyday Knit Jackets vs Collector Pieces

Vanity Sizing Is the Real Pitfall

St. John Blazer Questions

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