Brown checks continue across jacket, buttoned waistcoat and visible trousers in this photograph. The grid is smaller than in the grey comparison. A pale shirt borders the upper centre, while the tie introduces a differently patterned blue area. A small floral detail sits beside the lapel. The hand in a pocket changes front tension, making a neutral view of your own fit useful as well.
If you want this connected effect, assess the actual check across all three pieces first. Let the jacket hang normally and compare the waistcoat area visible between the lapels. Then try a quieter tie with the same shirt edge. You may enjoy the shared drawing without wanting every decorative addition shown in the image.
Look at the combination without the jacket next. Does the waistcoat still form your preferred centre? The picture does not show the complete trouser legs, so length and shoes need another view. Similar patterns cannot prove a common product range either. Ask to see the real pieces together and choose the connection that works across your own complete outfit.