Sand Middelboe Theobald Suit

Linen Unstructured Notch Lapel Suit

A sand-tone suit is a must-have for smart summer events so we made a suit that ticks all the boxes. Featuring our notch lapel unstructured Theobald jacket and our relaxed Claremont trousers, this suit is crafted from a beautifully soft linen fabric with a subtle chalkstripe pattern. Effortless summer elegance.

Theobald Jacket Middelboe Sand


Claremont Trousers Middelboe Sand

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Theobald Jacket Middelboe Sand
Claremont Trousers Middelboe Sand


  • Unstructured single breasted jacket
  • We've found this item fits a bit more generously in the body compared to the other Theobald Jackets in our collection. We recommend sizing down for a more tailored fit, or taking your normal size for a relaxed fit.
  • Model wears a size 40
  • Model measures: Chest 38" / 96.5cm, Height 6’2” / 188cm


  • Regular fit, single pleated trousers
  • Fits true to size, we recommend taking your normal size
  • Model wears a size 32
  • Model measures: Waist 32” / 81cm, Height 6’2” / 188cm

Size Guide

Our production team have hand-measured each garment, so the sizes you see below are reflective of this style. Compare the sizes below to one of your favourite fitting garments at home to find your perfect size. 

Measurements are taken from the outside of the garment, lying flat and then doubled for your convenience. Therefore a 20" chest lying flat will measure 40" around.

If you still have any questions or concerns about size or fit then feel free to email us at


Size 36 38 40 42 44 46 48
Chest (cm) 98 103 108 113 118 123 128
Waist (cm) 94 99 104 109 114 119 124
Sleeve Length (cm) 65 65.5 66 66.5 67 67.5 68
Centre Back Length (cm) 73 74 75 76 78 80 82


Size 28 30 32 34 36 38
Waist (cm) 76 81 86 91 96 101
Hem (cm) 19.5 19.5 20 20 20.5 20.5
Inside Leg (cm) 81 81 84 86 89 89


  • Fabric Composition: 100% Linen
  • Made in Portugal
  • Regular-fit, single-breasted two buttoned jacket
  • Lightweight, soft ecru linen shell with tonal embroidered stripe
  • Unstructured with soft shoulder roll construction
  • Unlined with contrast taped seams and cotton sleeve lining
  • Notch lapel with loop and button fastening
  • One-button working shirt cuff detail
  • Two internal pockets, two external patch pockets and one welt breast pocket
  • Single vent
  • Suitable for dry cleaning


  • Fabric Composition: 100% Linen
  • Made in Portugal
  • Single pleats with a permanent crease
  • Button fly and fastening
  • Two rear patch pockets
  • Horn buttons
  • Dry Clean Only
  • Suitable for dry cleaning
  • Free shipping on orders over £150.
  • We ship to most countries around the world.
  • All orders are tracked and signed-for.
  • International taxes & duties can be prepaid at checkout.
  • Final shipping rates confirmed at checkout.
  • For more information visit our Delivery & Returns page.

Pair with


Bought together

Unstructured Tailoring

Oliver Spencer has long been renowned for his unique brand of relaxed, unstructured tailoring. Taking out the stuffy structure of his jackets creates a much softer and more natural drape over the body, providing a casual aesthetic that is degrees more versatile. We think of our suits like an extension of our casualwear - comfortable, easy to style, and thoroughly modern.


Our lightweight linen Middelboe fabric is a beautifully soft example of premium linen at its best. With a subtle slubby finish and chalkstripe pattern, it makes for a sophisticated yet easy-to-wear cloth that lends itself perfectly to summer tailoring.

Cut & Construction

Combining classic tailoring principles with an unstructured aesthetic, the Theobald jacket is a stunning two-button style with a traditional notch lapel. Cut with a slim silhouette, it is a modern, comfortable, and supremely versatile tailored jacket that will elevate your smart-casual wardrobe.

Tailoring & Alterations

At Oliver Spencer, we understand the importance of a great fitting suit or separates. We are all very unique in our body shapes and so no two people will ever fit our suiting exactly the same, which is why we ensure that our trained staff measure you up to guarantee a perfect fit. We use expert local tailors to make the necessary alterations required to provide you with the perfect fit. For more information, read more here.

Free Shipping & Returns

14 day return policy with free shipping for orders over £150.

No Unexpected International Duties

Fast International Shipping with no hidden fees or surprise duty charges.

Order Online & Collect In-Store

Order online and your items will be ready for pick-up on the same today.

Exceptional Customer Service

Our dedicated team is ready to help answer any questions you may have.