LAWSON With a low, squared back and even lower side arms that can be square or rolled, this no-nonsense design appeals to both traditionalists and modernists.

FRESH TAKE For a skirted variation on the Lawson, the Lutetia Vastis Simplice by Maxalto, from $5,400. bebitalia.it

CABRIOLE For formal affairs, there’s the 18th-century Louis XV-style cabriole. Its back and arms curve in one continuous line, usually with wood trim and carved wood legs.

FRESH TAKE The elegant, woodsy St. James by Silva, $2,930. silva4home.com

SECTIONAL A child of the ’70s, the sectional sofa has grown into a classic. Its modular seating can include armless sides, as well as ottomans, recliners-even sleep sofas.

FRESH TAKE Plush in leather, the Intervalle by Philippe Bouix for Roche Bobois, from $12,515. roche-bobois.com

SLIPPER The classic slipper-distinctive for its armless design-is perfect for smaller spaces.

FRESH TAKE Combining sectional and slipper, the Playground from Inspiration Interiors, from $2,095. inspirationfurniture.ca

ENGLISH The English might get a bad rap for being uptight, but their namesake sofa takes it easy. Made without skirting, the English (or club) sits on low casters and features a gently rounded arm set back from the front with tight, slightly rolled seats.

FRESH TAKE With its rolled arms and tight seat and back, the Wakely from Hickory Chair, from $3,276. hickorychair.com